diff options
40 files changed, 285 insertions, 604 deletions
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c index a889fa7c3ba1..34e071d79761 100644 --- a/arch/arm/mach-ep93xx/gpio.c +++ b/arch/arm/mach-ep93xx/gpio.c @@ -360,52 +360,14 @@ static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) gpio = ep93xx_chip->chip.base; for (i = 0; i < chip->ngpio; i++, gpio++) { int is_out = data_dir_reg & (1 << i); + int irq = gpio_to_irq(gpio); - seq_printf(s, " %s%d gpio-%-3d (%-12s) %s %s", + seq_printf(s, " %s%d gpio-%-3d (%-12s) %s %s %s\n", chip->label, i, gpio, gpiochip_is_requested(chip, i) ? : "", is_out ? "out" : "in ", - (data_reg & (1 << i)) ? "hi" : "lo"); - - if (!is_out) { - int irq = gpio_to_irq(gpio); - struct irq_desc *desc = irq_desc + irq; - - if (irq >= 0 && desc->action) { - char *trigger; - - switch (desc->status & IRQ_TYPE_SENSE_MASK) { - case IRQ_TYPE_NONE: - trigger = "(default)"; - break; - case IRQ_TYPE_EDGE_FALLING: - trigger = "edge-falling"; - break; - case IRQ_TYPE_EDGE_RISING: - trigger = "edge-rising"; - break; - case IRQ_TYPE_EDGE_BOTH: - trigger = "edge-both"; - break; - case IRQ_TYPE_LEVEL_HIGH: - trigger = "level-high"; - break; - case IRQ_TYPE_LEVEL_LOW: - trigger = "level-low"; - break; - default: - trigger = "?trigger?"; - break; - } - - seq_printf(s, " irq-%d %s%s", - irq, trigger, - (desc->status & IRQ_WAKEUP) - ? " wakeup" : ""); - } - } - - seq_printf(s, "\n"); + (data_reg & (1<< i)) ? "hi" : "lo", + (!is_out && irq>= 0) ? "(interrupt)" : ""); } } diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 70620426ee55..80643bc38e10 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -832,51 +832,6 @@ static void nmk_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) : "? ", (mode < 0) ? "unknown" : modes[mode], pull ? "pull" : "none"); - - if (!is_out) { - int irq = gpio_to_irq(gpio); - struct irq_desc *desc = irq_to_desc(irq); - - /* This races with request_irq(), set_irq_type(), - * and set_irq_wake() ... but those are "rare". - * - * More significantly, trigger type flags aren't - * currently maintained by genirq. - */ - if (irq >= 0 && desc->action) { - char *trigger; - - switch (desc->status & IRQ_TYPE_SENSE_MASK) { - case IRQ_TYPE_NONE: - trigger = "(default)"; - break; - case IRQ_TYPE_EDGE_FALLING: - trigger = "edge-falling"; - break; - case IRQ_TYPE_EDGE_RISING: - trigger = "edge-rising"; - break; - case IRQ_TYPE_EDGE_BOTH: - trigger = "edge-both"; - break; - case IRQ_TYPE_LEVEL_HIGH: - trigger = "level-high"; - break; - case IRQ_TYPE_LEVEL_LOW: - trigger = "level-low"; - break; - default: - trigger = "?trigger?"; - break; - } - - seq_printf(s, " irq-%d %s%s", - irq, trigger, - (desc->status & IRQ_WAKEUP) - ? " wakeup" : ""); - } - } - seq_printf(s, "\n"); } } diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index cd2062fe0f61..49642b59f73d 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -6,6 +6,11 @@ config AVR32 select HAVE_CLK select HAVE_OPROFILE select HAVE_KPROBES + select HAVE_GENERIC_HARDIRQS + select GENERIC_IRQ_PROBE + select HARDIRQS_SW_RESEND + select GENERIC_IRQ_SHOW + select GENERIC_HARDIRQS_NO_DEPRECATED help AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular @@ -17,9 +22,6 @@ config AVR32 config GENERIC_GPIO def_bool y -config GENERIC_HARDIRQS - def_bool y - config STACKTRACE_SUPPORT def_bool y @@ -29,12 +31,6 @@ config LOCKDEP_SUPPORT config TRACE_IRQFLAGS_SUPPORT def_bool y -config HARDIRQS_SW_RESEND - def_bool y - -config GENERIC_IRQ_PROBE - def_bool y - config RWSEM_GENERIC_SPINLOCK def_bool y diff --git a/arch/avr32/boards/atngw100/mrmt.c b/arch/avr32/boards/atngw100/mrmt.c index 7919be311f4a..f91431963452 100644 --- a/arch/avr32/boards/atngw100/mrmt.c +++ b/arch/avr32/boards/atngw100/mrmt.c @@ -301,7 +301,7 @@ static int __init mrmt1_init(void) /* Select the Touchscreen interrupt pin mode */ at32_select_periph( GPIO_PIOB_BASE, 1 << (PB_EXTINT_BASE+TS_IRQ), GPIO_PERIPH_A, AT32_GPIOF_DEGLITCH); - set_irq_type( AT32_EXTINT(TS_IRQ), IRQ_TYPE_EDGE_FALLING ); + irq_set_irq_type(AT32_EXTINT(TS_IRQ), IRQ_TYPE_EDGE_FALLING); at32_spi_setup_slaves(0,spi01_board_info,ARRAY_SIZE(spi01_board_info)); spi_register_board_info(spi01_board_info,ARRAY_SIZE(spi01_board_info)); #endif diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c index 659d119ce712..fafed4c38fd2 100644 --- a/arch/avr32/boards/atngw100/setup.c +++ b/arch/avr32/boards/atngw100/setup.c @@ -322,6 +322,6 @@ static int __init atngw100_arch_init(void) /* set_irq_type() after the arch_initcall for EIC has run, and * before the I2C subsystem could try using this IRQ. */ - return set_irq_type(AT32_EXTINT(3), IRQ_TYPE_EDGE_FALLING); + return irq_set_irq_type(AT32_EXTINT(3), IRQ_TYPE_EDGE_FALLING); } arch_initcall(atngw100_arch_init); diff --git a/arch/avr32/kernel/irq.c b/arch/avr32/kernel/irq.c index 9604f7758f9a..bc3aa18293df 100644 --- a/arch/avr32/kernel/irq.c +++ b/arch/avr32/kernel/irq.c @@ -26,40 +26,3 @@ void __weak nmi_disable(void) { } - -#ifdef CONFIG_PROC_FS -int show_interrupts(struct seq_file *p, void *v) -{ - int i = *(loff_t *)v, cpu; - struct irqaction *action; - unsigned long flags; - - if (i == 0) { - seq_puts(p, " "); - for_each_online_cpu(cpu) - seq_printf(p, "CPU%d ", cpu); - seq_putc(p, '\n'); - } - - if (i < NR_IRQS) { - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; - if (!action) - goto unlock; - - seq_printf(p, "%3d: ", i); - for_each_online_cpu(cpu) - seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu)); - seq_printf(p, " %8s", irq_desc[i].chip->name ? : "-"); - seq_printf(p, " %s", action->name); - for (action = action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - - seq_putc(p, '\n'); - unlock: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); - } - - return 0; -} -#endif diff --git a/arch/avr32/mach-at32ap/extint.c b/arch/avr32/mach-at32ap/extint.c index e9d12058ffd3..47ba4b9b6db1 100644 --- a/arch/avr32/mach-at32ap/extint.c +++ b/arch/avr32/mach-at32ap/extint.c @@ -61,45 +61,42 @@ struct eic { static struct eic *nmi_eic; static bool nmi_enabled; -static void eic_ack_irq(unsigned int irq) +static void eic_ack_irq(struct irq_chip *d) { - struct eic *eic = get_irq_chip_data(irq); - eic_writel(eic, ICR, 1 << (irq - eic->first_irq)); + struct eic *eic = irq_data_get_irq_chip_data(data); + eic_writel(eic, ICR, 1 << (d->irq - eic->first_irq)); } -static void eic_mask_irq(unsigned int irq) +static void eic_mask_irq(struct irq_chip *d) { - struct eic *eic = get_irq_chip_data(irq); - eic_writel(eic, IDR, 1 << (irq - eic->first_irq)); + struct eic *eic = irq_data_get_irq_chip_data(data); + eic_writel(eic, IDR, 1 << (d->irq - eic->first_irq)); } -static void eic_mask_ack_irq(unsigned int irq) +static void eic_mask_ack_irq(struct irq_chip *d) { - struct eic *eic = get_irq_chip_data(irq); - eic_writel(eic, ICR, 1 << (irq - eic->first_irq)); - eic_writel(eic, IDR, 1 << (irq - eic->first_irq)); + struct eic *eic = irq_data_get_irq_chip_data(data); + eic_writel(eic, ICR, 1 << (d->irq - eic->first_irq)); + eic_writel(eic, IDR, 1 << (d->irq - eic->first_irq)); } -static void eic_unmask_irq(unsigned int irq) +static void eic_unmask_irq(struct irq_chip *d) { - struct eic *eic = get_irq_chip_data(irq); - eic_writel(eic, IER, 1 << (irq - eic->first_irq)); + struct eic *eic = irq_data_get_irq_chip_data(data); + eic_writel(eic, IER, 1 << (d->irq - eic->first_irq)); } -static int eic_set_irq_type(unsigned int irq, unsigned int flow_type) +static int eic_set_irq_type(struct irq_chip *d, unsigned int flow_type) { - struct eic *eic = get_irq_chip_data(irq); - struct irq_desc *desc; + struct eic *eic = irq_data_get_irq_chip_data(data); + unsigned int irq = d->irq; unsigned int i = irq - eic->first_irq; u32 mode, edge, level; - int ret = 0; flow_type &= IRQ_TYPE_SENSE_MASK; if (flow_type == IRQ_TYPE_NONE) flow_type = IRQ_TYPE_LEVEL_LOW; - desc = &irq_desc[irq]; - mode = eic_readl(eic, MODE); edge = eic_readl(eic, EDGE); level = eic_readl(eic, LEVEL); @@ -122,39 +119,34 @@ static int eic_set_irq_type(unsigned int irq, unsigned int flow_type) edge &= ~(1 << i); break; default: - ret = -EINVAL; - break; + return -EINVAL; } - if (ret == 0) { - eic_writel(eic, MODE, mode); - eic_writel(eic, EDGE, edge); - eic_writel(eic, LEVEL, level); - - if (flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) { - flow_type |= IRQ_LEVEL; - __set_irq_handler_unlocked(irq, handle_level_irq); - } else - __set_irq_handler_unlocked(irq, handle_edge_irq); - desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); - desc->status |= flow_type; - } + eic_writel(eic, MODE, mode); + eic_writel(eic, EDGE, edge); + eic_writel(eic, LEVEL, level); - return ret; + irqd_set_trigger_type(d, flow_type); + if (flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) + __irq_set_handler_locked(irq, handle_level_irq); + else + __irq_set_handler_locked(irq, handle_edge_irq); + + return IRQ_SET_MASK_OK_NOCOPY; } static struct irq_chip eic_chip = { .name = "eic", - .ack = eic_ack_irq, - .mask = eic_mask_irq, - .mask_ack = eic_mask_ack_irq, - .unmask = eic_unmask_irq, - .set_type = eic_set_irq_type, + .irq_ack = eic_ack_irq, + .irq_mask = eic_mask_irq, + .irq_mask_ack = eic_mask_ack_irq, + .irq_unmask = eic_unmask_irq, + .irq_set_type = eic_set_irq_type, }; static void demux_eic_irq(unsigned int irq, struct irq_desc *desc) { - struct eic *eic = desc->handler_data; + struct eic *eic = irq_desc_get_handler_data(desc); unsigned long status, pending; unsigned int i; @@ -234,13 +226,13 @@ static int __init eic_probe(struct platform_device *pdev) eic->chip = &eic_chip; for (i = 0; i < nr_of_irqs; i++) { - set_irq_chip_and_handler(eic->first_irq + i, &eic_chip, + irq_set_chip_and_handler(eic->first_irq + i, &eic_chip, handle_level_irq); - set_irq_chip_data(eic->first_irq + i, eic); + irq_set_chip_data(eic->first_irq + i, eic); } - set_irq_chained_handler(int_irq, demux_eic_irq); - set_irq_data(int_irq, eic); + irq_set_chained_handler(int_irq, demux_eic_irq); + irq_set_handler_data(int_irq, eic); if (pdev->id == 0) { nmi_eic = eic; diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c index 994c4545e2b7..21ce35f33aa5 100644 --- a/arch/avr32/mach-at32ap/intc.c +++ b/arch/avr32/mach-at32ap/intc.c @@ -34,12 +34,12 @@ extern struct platform_device at32_intc0_device; * TODO: We may be able to implement mask/unmask by setting IxM flags * in the status register. */ -static void intc_mask_irq(unsigned int irq) +static void intc_mask_irq(struct irq_data *d) { } -static void intc_unmask_irq(unsigned int irq) +static void intc_unmask_irq(struct irq_data *d) { } @@ -47,8 +47,8 @@ static void intc_unmask_irq(unsigned int irq) static struct intc intc0 = { .chip = { .name = "intc", - .mask = intc_mask_irq, - .unmask = intc_unmask_irq, + .irq_mask = intc_mask_irq, + .irq_unmask = intc_unmask_irq, }, }; @@ -57,7 +57,6 @@ static struct intc intc0 = { */ asmlinkage void do_IRQ(int level, struct pt_regs *regs) { - struct irq_desc *desc; struct pt_regs *old_regs; unsigned int irq; unsigned long status_reg; @@ -69,8 +68,7 @@ asmlinkage void do_IRQ(int level, struct pt_regs *regs) irq_enter(); irq = intc_readl(&intc0, INTCAUSE0 - 4 * level); - desc = irq_desc + irq; - desc->handle_irq(irq, desc); + generic_handle_irq(irq); /* * Clear all interrupt level masks so that we may handle @@ -128,7 +126,7 @@ void __init init_IRQ(void) intc_writel(&intc0, INTPR0 + 4 * i, offset); readback = intc_readl(&intc0, INTPR0 + 4 * i); if (readback == offset) - set_irq_chip_and_handler(i, &intc0.chip, + irq_set_chip_and_handler(i, &intc0.chip, handle_simple_irq); } diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c index 09a274c9d0b7..37534103574e 100644 --- a/arch/avr32/mach-at32ap/pio.c +++ b/arch/avr32/mach-at32ap/pio.c @@ -249,23 +249,23 @@ static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) /* GPIO IRQ support */ -static void gpio_irq_mask(unsigned irq) +static void gpio_irq_mask(struct irq_data *d) { - unsigned gpio = irq_to_gpio(irq); + unsigned gpio = irq_to_gpio(d->irq); struct pio_device *pio = &pio_dev[gpio >> 5]; pio_writel(pio, IDR, 1 << (gpio & 0x1f)); } -static void gpio_irq_unmask(unsigned irq) +static void gpio_irq_unmask(struct irq_data *d)) { - unsigned gpio = irq_to_gpio(irq); + unsigned gpio = irq_to_gpio(d->irq); struct pio_device *pio = &pio_dev[gpio >> 5]; pio_writel(pio, IER, 1 << (gpio & 0x1f)); } -static int gpio_irq_type(unsigned irq, unsigned type) +static int gpio_irq_type(struct irq_data *d, unsigned type) { if (type != IRQ_TYPE_EDGE_BOTH && type != IRQ_TYPE_NONE) return -EINVAL; @@ -275,20 +275,19 @@ static int gpio_irq_type(unsigned irq, unsigned type) static struct irq_chip gpio_irqchip = { .name = "gpio", - .mask = gpio_irq_mask, - .unmask = gpio_irq_unmask, - .set_type = gpio_irq_type, + .irq_mask = gpio_irq_mask, + .irq_unmask = gpio_irq_unmask, + .irq_set_type = gpio_irq_type, }; static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) { - struct pio_device *pio = get_irq_chip_data(irq); + struct pio_device *pio = get_irq_desc_chip_data(desc); unsigned gpio_irq; - gpio_irq = (unsigned) get_irq_data(irq); + gpio_irq = (unsigned) irq_get_handler_data(irq); for (;;) { u32 isr; - struct irq_desc *d; /* ack pending GPIO interrupts */ isr = pio_readl(pio, ISR) & pio_readl(pio, IMR); @@ -301,9 +300,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) isr &= ~(1 << i); i += gpio_irq; - d = &irq_desc[i]; - - d->handle_irq(i, d); + generic_handle_irq(i); } while (isr); } } @@ -313,16 +310,16 @@ gpio_irq_setup(struct pio_device *pio, int irq, int gpio_irq) { unsigned i; - set_irq_chip_data(irq, pio); - set_irq_data(irq, (void *) gpio_irq); + irq_set_chip_data(irq, pio); + irq_set_handler_data(irq, (void *)gpio_irq); for (i = 0; i < 32; i++, gpio_irq++) { - set_irq_chip_data(gpio_irq, pio); - set_irq_chip_and_handler(gpio_irq, &gpio_irqchip, - handle_simple_irq); + irq_set_chip_data(gpio_irq, pio); + irq_set_chip_and_handler(gpio_irq, &gpio_irqchip, + handle_simple_irq); } - set_irq_chained_handler(irq, gpio_irq_handler); + irq_set_chained_handler(irq, gpio_irq_handler); } /*--------------------------------------------------------------------------*/ diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 9624db193e3c..931a1ac99ff1 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -4,6 +4,7 @@ config H8300 select HAVE_IDE select HAVE_GENERIC_HARDIRQS select GENERIC_HARDIRQS_NO_DEPRECATED + select GENERIC_IRQ_SHOW config SYMBOL_PREFIX string diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c index 7643d39925d6..1f67fed476af 100644 --- a/arch/h8300/kernel/irq.c +++ b/arch/h8300/kernel/irq.c @@ -155,7 +155,7 @@ void __init init_IRQ(void) setup_vector(); for (c = 0; c < NR_IRQS; c++) - set_irq_chip_and_handler(c, &h8300irq_chip, handle_simple_irq); + irq_set_chip_and_handler(c, &h8300irq_chip, handle_simple_irq); } asmlinkage void do_IRQ(int irq) @@ -164,34 +164,3 @@ asmlinkage void do_IRQ(int irq) generic_handle_irq(irq); irq_exit(); } - -#if defined(CONFIG_PROC_FS) -int show_interrupts(struct seq_file *p, void *v) -{ - int i = *(loff_t *) v; - struct irqaction * action; - unsigned long flags; - - if (i == 0) - seq_puts(p, " CPU0"); - - if (i < NR_IRQS) { - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; - if (!action) - goto unlock; - seq_printf(p, "%3d: ",i); - seq_printf(p, "%10u ", kstat_irqs(i)); - seq_printf(p, " %14s", irq_desc[i].irq_data.chip->name); - seq_printf(p, "-%-8s", irq_desc[i].name); - seq_printf(p, " %s", action->name); - - for (action=action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - seq_putc(p, '\n'); -unlock: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); - } - return 0; -} -#endif diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 62afe23c9a49..b28d0908a402 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -10,6 +10,7 @@ config M32R select HAVE_GENERIC_HARDIRQS select GENERIC_HARDIRQS_NO_DEPRECATED select GENERIC_IRQ_PROBE + select GENERIC_IRQ_SHOW config SBUS bool diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c index 76eaf3883fbd..c7272b894283 100644 --- a/arch/m32r/kernel/irq.c +++ b/arch/m32r/kernel/irq.c @@ -18,55 +18,10 @@ #include <linux/kernel_stat.h> #include <linux/interrupt.h> -#include <linux/seq_file.h> #include <linux/module.h> #include <asm/uaccess.h> /* - * Generic, controller-independent functions: - */ - -int show_interrupts(struct seq_file *p, void *v) -{ - int i = *(loff_t *) v, j; - struct irqaction * action; - unsigned long flags; - - if (i == 0) { - seq_printf(p, " "); - for_each_online_cpu(j) - seq_printf(p, "CPU%d ",j); - seq_putc(p, '\n'); - } - - if (i < NR_IRQS) { - struct irq_desc *desc = irq_to_desc(i); - - raw_spin_lock_irqsave(&desc->lock, flags); - action = desc->action; - if (!action) - goto skip; - seq_printf(p, "%3d: ",i); -#ifndef CONFIG_SMP - seq_printf(p, "%10u ", kstat_irqs(i)); -#else - for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); -#endif - seq_printf(p, " %14s", desc->irq_data.chip->name); - seq_printf(p, " %s", action->name); - - for (action=action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - - seq_putc(p, '\n'); -skip: - raw_spin_unlock_irqrestore(&desc->lock, flags); - } - return 0; -} - -/* * do_IRQ handles all normal device IRQs (the special * SMP cross-CPU interrupts have their own specific * handlers). diff --git a/arch/m32r/platforms/m32104ut/setup.c b/arch/m32r/platforms/m32104ut/setup.c index 4a693d02c1e1..34671d32cefc 100644 --- a/arch/m32r/platforms/m32104ut/setup.c +++ b/arch/m32r/platforms/m32104ut/setup.c @@ -76,7 +76,7 @@ void __init init_IRQ(void) #if defined(CONFIG_SMC91X) /* INT#0: LAN controller on M32104UT-LAN (SMC91C111)*/ - set_irq_chip_and_handler(M32R_IRQ_INT0, &m32104ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT0, &m32104ut_irq_type, handle_level_irq); /* "H" level sense */ cu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD11; @@ -84,20 +84,20 @@ void __init init_IRQ(void) #endif /* CONFIG_SMC91X */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &m32104ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32104ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_m32104ut_irq(M32R_IRQ_MFT2); #ifdef CONFIG_SERIAL_M32R_SIO /* SIO0_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &m32104ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32104ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = M32R_ICUCR_IEN; disable_m32104ut_irq(M32R_IRQ_SIO0_R); /* SIO0_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &m32104ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32104ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = M32R_ICUCR_IEN; disable_m32104ut_irq(M32R_IRQ_SIO0_S); diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c index 2074bcc841eb..1053e1cb7401 100644 --- a/arch/m32r/platforms/m32700ut/setup.c +++ b/arch/m32r/platforms/m32700ut/setup.c @@ -259,76 +259,76 @@ void __init init_IRQ(void) { #if defined(CONFIG_SMC91X) /* INT#0: LAN controller on M32700UT-LAN (SMC91C111)*/ - set_irq_chip_and_handler(M32700UT_LAN_IRQ_LAN, + irq_set_chip_and_handler(M32700UT_LAN_IRQ_LAN, &m32700ut_lanpld_irq_type, handle_level_irq); lanpld_icu_data[irq2lanpldirq(M32700UT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* "H" edge sense */ disable_m32700ut_lanpld_irq(M32700UT_LAN_IRQ_LAN); #endif /* CONFIG_SMC91X */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_m32700ut_irq(M32R_IRQ_MFT2); /* SIO0 : receive */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_m32700ut_irq(M32R_IRQ_SIO0_R); /* SIO0 : send */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_m32700ut_irq(M32R_IRQ_SIO0_S); /* SIO1 : receive */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_m32700ut_irq(M32R_IRQ_SIO1_R); /* SIO1 : send */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_m32700ut_irq(M32R_IRQ_SIO1_S); /* DMA1 : */ - set_irq_chip_and_handler(M32R_IRQ_DMA1, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_DMA1, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_DMA1].icucr = 0; disable_m32700ut_irq(M32R_IRQ_DMA1); #ifdef CONFIG_SERIAL_M32R_PLDSIO /* INT#1: SIO0 Receive on PLD */ - set_irq_chip_and_handler(PLD_IRQ_SIO0_RCV, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_SIO0_RCV, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; disable_m32700ut_pld_irq(PLD_IRQ_SIO0_RCV); /* INT#1: SIO0 Send on PLD */ - set_irq_chip_and_handler(PLD_IRQ_SIO0_SND, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_SIO0_SND, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; disable_m32700ut_pld_irq(PLD_IRQ_SIO0_SND); #endif /* CONFIG_SERIAL_M32R_PLDSIO */ /* INT#1: CFC IREQ on PLD */ - set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* 'L' level sense */ disable_m32700ut_pld_irq(PLD_IRQ_CFIREQ); /* INT#1: CFC Insert on PLD */ - set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00; /* 'L' edge sense */ disable_m32700ut_pld_irq(PLD_IRQ_CFC_INSERT); /* INT#1: CFC Eject on PLD */ - set_irq_chip_and_handler(PLD_IRQ_CFC_EJECT, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* 'H' edge sense */ disable_m32700ut_pld_irq(PLD_IRQ_CFC_EJECT); @@ -349,7 +349,7 @@ void __init init_IRQ(void) #if defined(CONFIG_USB) outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */ - set_irq_chip_and_handler(M32700UT_LCD_IRQ_USB_INT1, + irq_set_chip_and_handler(M32700UT_LCD_IRQ_USB_INT1, &m32700ut_lcdpld_irq_type, handle_level_irq); lcdpld_icu_data[irq2lcdpldirq(M32700UT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* "L" level sense */ @@ -366,7 +366,7 @@ void __init init_IRQ(void) /* * INT3# is used for AR */ - set_irq_chip_and_handler(M32R_IRQ_INT3, &m32700ut_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT3, &m32700ut_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_m32700ut_irq(M32R_IRQ_INT3); diff --git a/arch/m32r/platforms/mappi/setup.c b/arch/m32r/platforms/mappi/setup.c index cdd8c4574027..35130ac3f8d1 100644 --- a/arch/m32r/platforms/mappi/setup.c +++ b/arch/m32r/platforms/mappi/setup.c @@ -75,39 +75,39 @@ void __init init_IRQ(void) #ifdef CONFIG_NE2000 /* INT0 : LAN controller (RTL8019AS) */ - set_irq_chip_and_handler(M32R_IRQ_INT0, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; disable_mappi_irq(M32R_IRQ_INT0); #endif /* CONFIG_M32R_NE2000 */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_mappi_irq(M32R_IRQ_MFT2); #ifdef CONFIG_SERIAL_M32R_SIO /* SIO0_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO0_R); /* SIO0_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO0_S); /* SIO1_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO1_R); /* SIO1_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO1_S); @@ -115,13 +115,13 @@ void __init init_IRQ(void) #if defined(CONFIG_M32R_PCC) /* INT1 : pccard0 interrupt */ - set_irq_chip_and_handler(M32R_IRQ_INT1, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00; disable_mappi_irq(M32R_IRQ_INT1); /* INT2 : pccard1 interrupt */ - set_irq_chip_and_handler(M32R_IRQ_INT2, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT2, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00; disable_mappi_irq(M32R_IRQ_INT2); diff --git a/arch/m32r/platforms/mappi2/setup.c b/arch/m32r/platforms/mappi2/setup.c index 9117c30ea365..f3ed6b60a5f8 100644 --- a/arch/m32r/platforms/mappi2/setup.c +++ b/arch/m32r/platforms/mappi2/setup.c @@ -76,38 +76,38 @@ void __init init_IRQ(void) { #if defined(CONFIG_SMC91X) /* INT0 : LAN controller (SMC91111) */ - set_irq_chip_and_handler(M32R_IRQ_INT0, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_mappi2_irq(M32R_IRQ_INT0); #endif /* CONFIG_SMC91X */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_mappi2_irq(M32R_IRQ_MFT2); #ifdef CONFIG_SERIAL_M32R_SIO /* SIO0_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_mappi2_irq(M32R_IRQ_SIO0_R); /* SIO0_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_mappi2_irq(M32R_IRQ_SIO0_S); /* SIO1_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_mappi2_irq(M32R_IRQ_SIO1_R); /* SIO1_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_mappi2_irq(M32R_IRQ_SIO1_S); @@ -115,27 +115,27 @@ void __init init_IRQ(void) #if defined(CONFIG_USB) /* INT1 : USB Host controller interrupt */ - set_irq_chip_and_handler(M32R_IRQ_INT1, &mappi2_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi2_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01; disable_mappi2_irq(M32R_IRQ_INT1); #endif /* CONFIG_USB */ /* ICUCR40: CFC IREQ */ - set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &mappi2_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &mappi2_irq_type, handle_level_irq); icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01; disable_mappi2_irq(PLD_IRQ_CFIREQ); #if defined(CONFIG_M32R_CFC) /* ICUCR41: CFC Insert */ - set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi2_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi2_irq_type, handle_level_irq); icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00; disable_mappi2_irq(PLD_IRQ_CFC_INSERT); /* ICUCR42: CFC Eject */ - set_irq_chip_and_handler(PLD_IRQ_CFC_EJECT, &mappi2_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &mappi2_irq_type, handle_level_irq); icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_mappi2_irq(PLD_IRQ_CFC_EJECT); diff --git a/arch/m32r/platforms/mappi3/setup.c b/arch/m32r/platforms/mappi3/setup.c index b44f5ded2bbe..2408e356ad10 100644 --- a/arch/m32r/platforms/mappi3/setup.c +++ b/arch/m32r/platforms/mappi3/setup.c @@ -75,38 +75,38 @@ void __init init_IRQ(void) { #if defined(CONFIG_SMC91X) /* INT0 : LAN controller (SMC91111) */ - set_irq_chip_and_handler(M32R_IRQ_INT0, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_mappi3_irq(M32R_IRQ_INT0); #endif /* CONFIG_SMC91X */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_mappi3_irq(M32R_IRQ_MFT2); #ifdef CONFIG_SERIAL_M32R_SIO /* SIO0_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_mappi3_irq(M32R_IRQ_SIO0_R); /* SIO0_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_mappi3_irq(M32R_IRQ_SIO0_S); /* SIO1_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_mappi3_irq(M32R_IRQ_SIO1_R); /* SIO1_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_mappi3_irq(M32R_IRQ_SIO1_S); @@ -114,21 +114,21 @@ void __init init_IRQ(void) #if defined(CONFIG_USB) /* INT1 : USB Host controller interrupt */ - set_irq_chip_and_handler(M32R_IRQ_INT1, &mappi3_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi3_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01; disable_mappi3_irq(M32R_IRQ_INT1); #endif /* CONFIG_USB */ /* CFC IREQ */ - set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &mappi3_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &mappi3_irq_type, handle_level_irq); icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01; disable_mappi3_irq(PLD_IRQ_CFIREQ); #if defined(CONFIG_M32R_CFC) /* ICUCR41: CFC Insert & eject */ - set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi3_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi3_irq_type, handle_level_irq); icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00; disable_mappi3_irq(PLD_IRQ_CFC_INSERT); @@ -136,7 +136,7 @@ void __init init_IRQ(void) #endif /* CONFIG_M32R_CFC */ /* IDE IREQ */ - set_irq_chip_and_handler(PLD_IRQ_IDEIREQ, &mappi3_irq_type, + irq_set_chip_and_handler(PLD_IRQ_IDEIREQ, &mappi3_irq_type, handle_level_irq); icu_data[PLD_IRQ_IDEIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_mappi3_irq(PLD_IRQ_IDEIREQ); diff --git a/arch/m32r/platforms/oaks32r/setup.c b/arch/m32r/platforms/oaks32r/setup.c index 19a02db7b818..83b46b067a17 100644 --- a/arch/m32r/platforms/oaks32r/setup.c +++ b/arch/m32r/platforms/oaks32r/setup.c @@ -74,39 +74,39 @@ void __init init_IRQ(void) #ifdef CONFIG_NE2000 /* INT3 : LAN controller (RTL8019AS) */ - set_irq_chip_and_handler(M32R_IRQ_INT3, &oaks32r_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT3, &oaks32r_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_oaks32r_irq(M32R_IRQ_INT3); #endif /* CONFIG_M32R_NE2000 */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &oaks32r_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &oaks32r_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_oaks32r_irq(M32R_IRQ_MFT2); #ifdef CONFIG_SERIAL_M32R_SIO /* SIO0_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &oaks32r_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &oaks32r_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_oaks32r_irq(M32R_IRQ_SIO0_R); /* SIO0_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &oaks32r_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &oaks32r_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_oaks32r_irq(M32R_IRQ_SIO0_S); /* SIO1_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &oaks32r_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &oaks32r_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_oaks32r_irq(M32R_IRQ_SIO1_R); /* SIO1_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &oaks32r_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &oaks32r_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_oaks32r_irq(M32R_IRQ_SIO1_S); diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c index 12731547e8bf..32660705f5fd 100644 --- a/arch/m32r/platforms/opsput/setup.c +++ b/arch/m32r/platforms/opsput/setup.c @@ -259,76 +259,76 @@ void __init init_IRQ(void) { #if defined(CONFIG_SMC91X) /* INT#0: LAN controller on OPSPUT-LAN (SMC91C111)*/ - set_irq_chip_and_handler(OPSPUT_LAN_IRQ_LAN, &opsput_lanpld_irq_type, + irq_set_chip_and_handler(OPSPUT_LAN_IRQ_LAN, &opsput_lanpld_irq_type, handle_level_irq); lanpld_icu_data[irq2lanpldirq(OPSPUT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* "H" edge sense */ disable_opsput_lanpld_irq(OPSPUT_LAN_IRQ_LAN); #endif /* CONFIG_SMC91X */ /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_opsput_irq(M32R_IRQ_MFT2); /* SIO0 : receive */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_opsput_irq(M32R_IRQ_SIO0_R); /* SIO0 : send */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_opsput_irq(M32R_IRQ_SIO0_S); /* SIO1 : receive */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_opsput_irq(M32R_IRQ_SIO1_R); /* SIO1 : send */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_opsput_irq(M32R_IRQ_SIO1_S); /* DMA1 : */ - set_irq_chip_and_handler(M32R_IRQ_DMA1, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_DMA1, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_DMA1].icucr = 0; disable_opsput_irq(M32R_IRQ_DMA1); #ifdef CONFIG_SERIAL_M32R_PLDSIO /* INT#1: SIO0 Receive on PLD */ - set_irq_chip_and_handler(PLD_IRQ_SIO0_RCV, &opsput_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_SIO0_RCV, &opsput_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; disable_opsput_pld_irq(PLD_IRQ_SIO0_RCV); /* INT#1: SIO0 Send on PLD */ - set_irq_chip_and_handler(PLD_IRQ_SIO0_SND, &opsput_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_SIO0_SND, &opsput_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; disable_opsput_pld_irq(PLD_IRQ_SIO0_SND); #endif /* CONFIG_SERIAL_M32R_PLDSIO */ /* INT#1: CFC IREQ on PLD */ - set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &opsput_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &opsput_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* 'L' level sense */ disable_opsput_pld_irq(PLD_IRQ_CFIREQ); /* INT#1: CFC Insert on PLD */ - set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &opsput_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &opsput_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00; /* 'L' edge sense */ disable_opsput_pld_irq(PLD_IRQ_CFC_INSERT); /* INT#1: CFC Eject on PLD */ - set_irq_chip_and_handler(PLD_IRQ_CFC_EJECT, &opsput_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &opsput_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* 'H' edge sense */ disable_opsput_pld_irq(PLD_IRQ_CFC_EJECT); @@ -349,7 +349,7 @@ void __init init_IRQ(void) #if defined(CONFIG_USB) outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */ - set_irq_chip_and_handler(OPSPUT_LCD_IRQ_USB_INT1, + irq_set_chip_and_handler(OPSPUT_LCD_IRQ_USB_INT1, &opsput_lcdpld_irq_type, handle_level_irq); lcdpld_icu_data[irq2lcdpldirq(OPSPUT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* "L" level sense */ disable_opsput_lcdpld_irq(OPSPUT_LCD_IRQ_USB_INT1); @@ -365,7 +365,7 @@ void __init init_IRQ(void) /* * INT3# is used for AR */ - set_irq_chip_and_handler(M32R_IRQ_INT3, &opsput_irq_type, + irq_set_chip_and_handler(M32R_IRQ_INT3, &opsput_irq_type, handle_level_irq); icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; disable_opsput_irq(M32R_IRQ_INT3); diff --git a/arch/m32r/platforms/usrv/setup.c b/arch/m32r/platforms/usrv/setup.c index f3cff26d6e74..0c7a1e8c77b0 100644 --- a/arch/m32r/platforms/usrv/setup.c +++ b/arch/m32r/platforms/usrv/setup.c @@ -138,32 +138,32 @@ void __init init_IRQ(void) once++; /* MFT2 : system timer */ - set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; disable_mappi_irq(M32R_IRQ_MFT2); #if defined(CONFIG_SERIAL_M32R_SIO) /* SIO0_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_R].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO0_R); /* SIO0_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO0_S].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO0_S); /* SIO1_R : uart receive data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_R].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO1_R); /* SIO1_S : uart send data */ - set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, + irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, handle_level_irq); icu_data[M32R_IRQ_SIO1_S].icucr = 0; disable_mappi_irq(M32R_IRQ_SIO1_S); @@ -171,7 +171,7 @@ void __init init_IRQ(void) /* INT#67-#71: CFC#0 IREQ on PLD */ for (i = 0 ; i < CONFIG_M32R_CFC_NUM ; i++ ) { - set_irq_chip_and_handler(PLD_IRQ_CF0 + i, + irq_set_chip_and_handler(PLD_IRQ_CF0 + i, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_CF0 + i)].icucr @@ -181,14 +181,14 @@ void __init init_IRQ(void) #if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) /* INT#76: 16552D#0 IREQ on PLD */ - set_irq_chip_and_handler(PLD_IRQ_UART0, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_UART0, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_UART0)].icucr = PLD_ICUCR_ISMOD03; /* 'H' level sense */ disable_m32700ut_pld_irq(PLD_IRQ_UART0); /* INT#77: 16552D#1 IREQ on PLD */ - set_irq_chip_and_handler(PLD_IRQ_UART1, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_UART1, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_UART1)].icucr = PLD_ICUCR_ISMOD03; /* 'H' level sense */ @@ -197,7 +197,7 @@ void __init init_IRQ(void) #if defined(CONFIG_IDC_AK4524) || defined(CONFIG_IDC_AK4524_MODULE) /* INT#80: AK4524 IREQ on PLD */ - set_irq_chip_and_handler(PLD_IRQ_SNDINT, &m32700ut_pld_irq_type, + irq_set_chip_and_handler(PLD_IRQ_SNDINT, &m32700ut_pld_irq_type, handle_level_irq); pld_icu_data[irq2pldirq(PLD_IRQ_SNDINT)].icucr = PLD_ICUCR_ISMOD01; /* 'L' level sense */ diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index 1e78940218c0..109ddc0071c6 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -8,6 +8,7 @@ config UML default y select HAVE_GENERIC_HARDIRQS select GENERIC_HARDIRQS_NO_DEPRECATED + select GENERIC_IRQ_SHOW config MMU bool diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index 64cfea80cfe2..9e485c770308 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -18,52 +18,6 @@ #include "os.h" /* - * Generic, controller-independent functions: - */ - -int show_interrupts(struct seq_file *p, void *v) -{ - int i = *(loff_t *) v, j; - struct irqaction * action; - unsigned long flags; - - if (i == 0) { - seq_printf(p, " "); - for_each_online_cpu(j) - seq_printf(p, "CPU%d ",j); - seq_putc(p, '\n'); - } - - if (i < NR_IRQS) { - struct irq_desc *desc = irq_to_desc(i); - - raw_spin_lock_irqsave(&desc->lock, flags); - action = desc->action; - if (!action) - goto skip; - seq_printf(p, "%3d: ",i); -#ifndef CONFIG_SMP - seq_printf(p, "%10u ", kstat_irqs(i)); -#else - for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); -#endif - seq_printf(p, " %14s", get_irq_desc_chip(desc)->name); - seq_printf(p, " %s", action->name); - - for (action=action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - - seq_putc(p, '\n'); -skip: - raw_spin_unlock_irqrestore(&desc->lock, flags); - } else if (i == NR_IRQS) - seq_putc(p, '\n'); - - return 0; -} - -/* * This list is accessed under irq_lock, except in sigio_handler, * where it is safe from being modified. IRQ handlers won't change it - * if an IRQ source has vanished, it will be freed by free_irqs just @@ -390,11 +344,10 @@ void __init init_IRQ(void) { int i; - set_irq_chip_and_handler(TIMER_IRQ, &SIGVTALRM_irq_type, handle_edge_irq); + irq_set_chip_and_handler(TIMER_IRQ, &SIGVTALRM_irq_type, handle_edge_irq); - for (i = 1; i < NR_IRQS; i++) { - set_irq_chip_and_handler(i, &normal_irq_type, handle_edge_irq); - } + for (i = 1; i < NR_IRQS; i++) + irq_set_chip_and_handler(i, &normal_irq_type, handle_edge_irq); } /* diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 72839190f503..1d730b5579a0 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -7,6 +7,9 @@ config ZONE_DMA config XTENSA def_bool y select HAVE_IDE + select HAVE_GENERIC_HARDIRQS + select GENERIC_IRQ_SHOW + select GENERIC_HARDIRQS_NO_DEPRECATED help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both @@ -27,9 +30,6 @@ config GENERIC_FIND_BIT_LE config GENERIC_HWEIGHT def_bool y -config GENERIC_HARDIRQS - def_bool y - config GENERIC_GPIO def_bool y diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c index 87508886cbbd..d77089df412e 100644 --- a/arch/xtensa/kernel/irq.c +++ b/arch/xtensa/kernel/irq.c @@ -35,7 +35,6 @@ atomic_t irq_err_count; asmlinkage void do_IRQ(int irq, struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); - struct irq_desc *desc = irq_desc + irq; if (irq >= NR_IRQS) { printk(KERN_EMERG "%s: cannot handle IRQ %d\n", @@ -57,104 +56,69 @@ asmlinkage void do_IRQ(int irq, struct pt_regs *regs) sp - sizeof(struct thread_info)); } #endif - desc->handle_irq(irq, desc); + generic_handle_irq(irq); irq_exit(); set_irq_regs(old_regs); } -/* - * Generic, controller-independent functions: - */ - -int show_interrupts(struct seq_file *p, void *v) +int arch_show_interrupts(struct seq_file *p, int prec) { - int i = *(loff_t *) v, j; - struct irqaction * action; - unsigned long flags; - - if (i == 0) { - seq_printf(p, " "); - for_each_online_cpu(j) - seq_printf(p, "CPU%d ",j); - seq_putc(p, '\n'); - } - - if (i < NR_IRQS) { - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; - if (!action) - goto skip; - seq_printf(p, "%3d: ",i); -#ifndef CONFIG_SMP - seq_printf(p, "%10u ", kstat_irqs(i)); -#else - for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); -#endif - seq_printf(p, " %14s", irq_desc[i].chip->name); - seq_printf(p, " %s", action->name); - - for (action=action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - - seq_putc(p, '\n'); -skip: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); - } else if (i == NR_IRQS) { - seq_printf(p, "NMI: "); - for_each_online_cpu(j) - seq_printf(p, "%10u ", nmi_count(j)); - seq_putc(p, '\n'); - seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count)); - } + int j; + + seq_printf(p, "%*s: ", prec, "NMI"); + for_each_online_cpu(j) + seq_printf(p, "%10u ", nmi_count(j)); + seq_putc(p, '\n'); + seq_printf(p, "%*s: ", prec, "ERR"); + seq_printf(p, "%10u\n", atomic_read(&irq_err_count)); return 0; } -static void xtensa_irq_mask(unsigned int irq) +static void xtensa_irq_mask(struct irq_chip *d) { - cached_irq_mask &= ~(1 << irq); + cached_irq_mask &= ~(1 << d->irq); set_sr (cached_irq_mask, INTENABLE); } -static void xtensa_irq_unmask(unsigned int irq) +static void xtensa_irq_unmask(struct irq_chip *d) { - cached_irq_mask |= 1 << irq; + cached_irq_mask |= 1 << d->irq; set_sr (cached_irq_mask, INTENABLE); } -static void xtensa_irq_enable(unsigned int irq) +static void xtensa_irq_enable(struct irq_chip *d) { - variant_irq_enable(irq); - xtensa_irq_unmask(irq); + variant_irq_enable(d->irq); + xtensa_irq_unmask(d->irq); } -static void xtensa_irq_disable(unsigned int irq) +static void xtensa_irq_disable(struct irq_chip *d) { - xtensa_irq_mask(irq); - variant_irq_disable(irq); + xtensa_irq_mask(d->irq); + variant_irq_disable(d->irq); } -static void xtensa_irq_ack(unsigned int irq) +static void xtensa_irq_ack(struct irq_chip *d) { - set_sr(1 << irq, INTCLEAR); + set_sr(1 << d->irq, INTCLEAR); } -static int xtensa_irq_retrigger(unsigned int irq) +static int xtensa_irq_retrigger(struct irq_chip *d) { - set_sr (1 << irq, INTSET); + set_sr (1 << d->irq, INTSET); return 1; } static struct irq_chip xtensa_irq_chip = { .name = "xtensa", - .enable = xtensa_irq_enable, - .disable = xtensa_irq_disable, - .mask = xtensa_irq_mask, - .unmask = xtensa_irq_unmask, - .ack = xtensa_irq_ack, - .retrigger = xtensa_irq_retrigger, + .irq_enable = xtensa_irq_enable, + .irq_disable = xtensa_irq_disable, + .irq_mask = xtensa_irq_mask, + .irq_unmask = xtensa_irq_unmask, + .irq_ack = xtensa_irq_ack, + .irq_retrigger = xtensa_irq_retrigger, }; void __init init_IRQ(void) @@ -165,25 +129,25 @@ void __init init_IRQ(void) int mask = 1 << index; if (mask & XCHAL_INTTYPE_MASK_SOFTWARE) - set_irq_chip_and_handler(index, &xtensa_irq_chip, + irq_set_chip_and_handler(index, &xtensa_irq_chip, handle_simple_irq); else if (mask & XCHAL_INTTYPE_MASK_EXTERN_EDGE) - set_irq_chip_and_handler(index, &xtensa_irq_chip, + irq_set_chip_and_handler(index, &xtensa_irq_chip, handle_edge_irq); else if (mask & XCHAL_INTTYPE_MASK_EXTERN_LEVEL) - set_irq_chip_and_handler(index, &xtensa_irq_chip, + irq_set_chip_and_handler(index, &xtensa_irq_chip, handle_level_irq); else if (mask & XCHAL_INTTYPE_MASK_TIMER) - set_irq_chip_and_handler(index, &xtensa_irq_chip, + irq_set_chip_and_handler(index, &xtensa_irq_chip, handle_edge_irq); else /* XCHAL_INTTYPE_MASK_WRITE_ERROR */ /* XCHAL_INTTYPE_MASK_NMI */ - set_irq_chip_and_handler(index, &xtensa_irq_chip, + irq_set_chip_and_handler(index, &xtensa_irq_chip, handle_level_irq); } diff --git a/arch/xtensa/platforms/s6105/device.c b/arch/xtensa/platforms/s6105/device.c index 65333ffefb07..4f4fc971042f 100644 --- a/arch/xtensa/platforms/s6105/device.c +++ b/arch/xtensa/platforms/s6105/device.c @@ -120,7 +120,7 @@ static int __init prepare_phy_irq(int pin) irq = gpio_to_irq(pin); if (irq < 0) goto free; - if (set_irq_type(irq, IRQ_TYPE_LEVEL_LOW) < 0) + if (irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW) < 0) goto free; return irq; free: diff --git a/arch/xtensa/variants/s6000/gpio.c b/arch/xtensa/variants/s6000/gpio.c index 380a70fff756..7af0757e001b 100644 --- a/arch/xtensa/variants/s6000/gpio.c +++ b/arch/xtensa/variants/s6000/gpio.c @@ -85,30 +85,29 @@ int s6_gpio_init(u32 afsel) return gpiochip_add(&gpiochip); } -static void ack(unsigned int irq) +static void ack(struct irq_data *d) { - writeb(1 << (irq - IRQ_BASE), S6_REG_GPIO + S6_GPIO_IC); + writeb(1 << (d->irq - IRQ_BASE), S6_REG_GPIO + S6_GPIO_IC); } -static void mask(unsigned int irq) +static void mask(struct irq_data *d) { u8 r = readb(S6_REG_GPIO + S6_GPIO_IE); - r &= ~(1 << (irq - IRQ_BASE)); + r &= ~(1 << (d->irq - IRQ_BASE)); writeb(r, S6_REG_GPIO + S6_GPIO_IE); } -static void unmask(unsigned int irq) +static void unmask(struct irq_data *d) { u8 m = readb(S6_REG_GPIO + S6_GPIO_IE); - m |= 1 << (irq - IRQ_BASE); + m |= 1 << (d->irq - IRQ_BASE); writeb(m, S6_REG_GPIO + S6_GPIO_IE); } -static int set_type(unsigned int irq, unsigned int type) +static int set_type(struct irq_data *d, unsigned int type) { - const u8 m = 1 << (irq - IRQ_BASE); + const u8 m = 1 << (d->irq - IRQ_BASE); irq_flow_handler_t handler; - struct irq_desc *desc; u8 reg; if (type == IRQ_TYPE_PROBE) { @@ -129,8 +128,7 @@ static int set_type(unsigned int irq, unsigned int type) handler = handle_edge_irq; } writeb(reg, S6_REG_GPIO + S6_GPIO_BANK(0) + S6_GPIO_IS); - desc = irq_to_desc(irq); - desc->handle_irq = handler; + __irq_set_handler_locked(irq, handler); reg = readb(S6_REG_GPIO + S6_GPIO_BANK(0) + S6_GPIO_IEV); if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)) @@ -150,22 +148,23 @@ static int set_type(unsigned int irq, unsigned int type) static struct irq_chip gpioirqs = { .name = "GPIO", - .ack = ack, - .mask = mask, - .unmask = unmask, - .set_type = set_type, + .irq_ack = ack, + .irq_mask = mask, + .irq_unmask = unmask, + .irq_set_type = set_type, }; static u8 demux_masks[4]; static void demux_irqs(unsigned int irq, struct irq_desc *desc) { - u8 *mask = get_irq_desc_data(desc); + struct irq_chip *chip = irq_desc_get_chip(desc); + u8 *mask = irq_desc_get_handler_data(desc); u8 pending; int cirq; - desc->chip->mask(irq); - desc->chip->ack(irq); + chip->irq_mask(&desc->irq_data); + chip->irq_ack(&desc->irq_data)); pending = readb(S6_REG_GPIO + S6_GPIO_BANK(0) + S6_GPIO_MIS) & *mask; cirq = IRQ_BASE - 1; while (pending) { @@ -174,7 +173,7 @@ static void demux_irqs(unsigned int irq, struct irq_desc *desc) pending >>= n; generic_handle_irq(cirq); } - desc->chip->unmask(irq); + chip->irq_unmask(&desc->irq_data)); } extern const signed char *platform_irq_mappings[XTENSA_NR_IRQS]; @@ -219,11 +218,11 @@ void __init variant_init_irq(void) i = ffs(mask); cirq += i; mask >>= i; - set_irq_chip(cirq, &gpioirqs); - set_irq_type(irq, IRQ_TYPE_LEVEL_LOW); + irq_set_chip(cirq, &gpioirqs); + irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW); } while (mask); - set_irq_data(irq, demux_masks + n); - set_irq_chained_handler(irq, demux_irqs); + irq_set_handler_data(irq, demux_masks + n); + irq_set_chained_handler(irq, demux_irqs); if (++n == ARRAY_SIZE(demux_masks)) break; } diff --git a/drivers/gpio/adp5588-gpio.c b/drivers/gpio/adp5588-gpio.c index 33fc685cb385..3525ad918771 100644 --- a/drivers/gpio/adp5588-gpio.c +++ b/drivers/gpio/adp5588-gpio.c @@ -289,10 +289,10 @@ static int adp5588_irq_setup(struct adp5588_gpio *dev) for (gpio = 0; gpio < dev->gpio_chip.ngpio; gpio++) { int irq = gpio + dev->irq_base; - set_irq_chip_data(irq, dev); - set_irq_chip_and_handler(irq, &adp5588_irq_chip, + irq_set_chip_data(irq, dev); + irq_set_chip_and_handler(irq, &adp5588_irq_chip, handle_level_irq); - set_irq_nested_thread(irq, 1); + irq_set_nested_thread(irq, 1); #ifdef CONFIG_ARM /* * ARM needs us to explicitly flag the IRQ as VALID, @@ -300,7 +300,7 @@ static int adp5588_irq_setup(struct adp5588_gpio *dev) */ set_irq_flags(irq, IRQF_VALID); #else - set_irq_noprobe(irq); + irq_set_noprobe(irq); #endif } diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 649550e2cae9..36a2974815b7 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1656,51 +1656,6 @@ static void gpiolib_dbg_show(struct seq_file *s, struct gpio_chip *chip) chip->get ? (chip->get(chip, i) ? "hi" : "lo") : "? "); - - if (!is_out) { - int irq = gpio_to_irq(gpio); - struct irq_desc *desc = irq_to_desc(irq); - - /* This races with request_irq(), set_irq_type(), - * and set_irq_wake() ... but those are "rare". - * - * More significantly, trigger type flags aren't - * currently maintained by genirq. - */ - if (irq >= 0 && desc->action) { - char *trigger; - - switch (desc->status & IRQ_TYPE_SENSE_MASK) { - case IRQ_TYPE_NONE: - trigger = "(default)"; - break; - case IRQ_TYPE_EDGE_FALLING: - trigger = "edge-falling"; - break; - case IRQ_TYPE_EDGE_RISING: - trigger = "edge-rising"; - break; - case IRQ_TYPE_EDGE_BOTH: - trigger = "edge-both"; - break; - case IRQ_TYPE_LEVEL_HIGH: - trigger = "level-high"; - break; - case IRQ_TYPE_LEVEL_LOW: - trigger = "level-low"; - break; - default: - trigger = "?trigger?"; - break; - } - - seq_printf(s, " irq-%d %s%s", - irq, trigger, - (desc->status & IRQ_WAKEUP) - ? " wakeup" : ""); - } - } - seq_printf(s, "\n"); } } diff --git a/drivers/gpio/max732x.c b/drivers/gpio/max732x.c index 9e1d01f0071a..ad6951edc16c 100644 --- a/drivers/gpio/max732x.c +++ b/drivers/gpio/max732x.c @@ -470,14 +470,14 @@ static int max732x_irq_setup(struct max732x_chip *chip, if (!(chip->dir_input & (1 << lvl))) continue; - set_irq_chip_data(irq, chip); - set_irq_chip_and_handler(irq, &max732x_irq_chip, + irq_set_chip_data(irq, chip); + irq_set_chip_and_handler(irq, &max732x_irq_chip, handle_edge_irq); - set_irq_nested_thread(irq, 1); + irq_set_nested_thread(irq, 1); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); #else - set_irq_noprobe(irq); + irq_set_noprobe(irq); #endif } diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 2fc25dec7cf5..583e92592073 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -395,13 +395,13 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, for (lvl = 0; lvl < chip->gpio_chip.ngpio; lvl++) { int irq = lvl + chip->irq_base; - set_irq_chip_data(irq, chip); - set_irq_chip_and_handler(irq, &pca953x_irq_chip, + irq_set_chip_data(irq, chip); + irq_set_chip_and_handler(irq, &pca953x_irq_chip, handle_edge_irq); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); #else - set_irq_noprobe(irq); + irq_set_noprobe(irq); #endif } diff --git a/drivers/gpio/pl061.c b/drivers/gpio/pl061.c index 838ddbdf90cc..6fcb28cdd862 100644 --- a/drivers/gpio/pl061.c +++ b/drivers/gpio/pl061.c @@ -210,7 +210,7 @@ static struct irq_chip pl061_irqchip = { static void pl061_irq_handler(unsigned irq, struct irq_desc *desc) { - struct list_head *chip_list = get_irq_data(irq); + struct list_head *chip_list = irq_get_handler_data(irq); struct list_head *ptr; struct pl061_gpio *chip; @@ -294,7 +294,7 @@ static int pl061_probe(struct amba_device *dev, const struct amba_id *id) ret = -ENODEV; goto iounmap; } - set_irq_chained_handler(irq, pl061_irq_handler); + irq_set_chained_handler(irq, pl061_irq_handler); if (!test_and_set_bit(irq, init_irq)) { /* list initialized? */ chip_list = kmalloc(sizeof(*chip_list), GFP_KERNEL); if (chip_list == NULL) { @@ -303,9 +303,9 @@ static int pl061_probe(struct amba_device *dev, const struct amba_id *id) goto iounmap; } INIT_LIST_HEAD(chip_list); - set_irq_data(irq, chip_list); + irq_set_handler_data(irq, chip_list); } else - chip_list = get_irq_data(irq); + chip_list = irq_get_handler_data(irq); list_add(&chip->list, chip_list); for (i = 0; i < PL061_GPIO_NR; i++) { @@ -315,10 +315,10 @@ static int pl061_probe(struct amba_device *dev, const struct amba_id *id) else pl061_direction_input(&chip->gc, i); - set_irq_chip(i+chip->irq_base, &pl061_irqchip); - set_irq_handler(i+chip->irq_base, handle_simple_irq); + irq_set_chip_and_handler(i + chip->irq_base, &pl061_irqchip, + handle_simple_irq); set_irq_flags(i+chip->irq_base, IRQF_VALID); - set_irq_chip_data(i+chip->irq_base, chip); + irq_set_chip_data(i + chip->irq_base, chip); } return 0; diff --git a/drivers/gpio/stmpe-gpio.c b/drivers/gpio/stmpe-gpio.c index eb2901f8ab5e..4c980b573328 100644 --- a/drivers/gpio/stmpe-gpio.c +++ b/drivers/gpio/stmpe-gpio.c @@ -254,14 +254,14 @@ static int __devinit stmpe_gpio_irq_init(struct stmpe_gpio *stmpe_gpio) int irq; for (irq = base; irq < base + stmpe_gpio->chip.ngpio; irq++) { - set_irq_chip_data(irq, stmpe_gpio); - set_irq_chip_and_handler(irq, &stmpe_gpio_irq_chip, + irq_set_chip_data(irq, stmpe_gpio); + irq_set_chip_and_handler(irq, &stmpe_gpio_irq_chip, handle_simple_irq); - set_irq_nested_thread(irq, 1); + irq_set_nested_thread(irq, 1); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); #else - set_irq_noprobe(irq); + irq_set_noprobe(irq); #endif } @@ -277,8 +277,8 @@ static void stmpe_gpio_irq_remove(struct stmpe_gpio *stmpe_gpio) #ifdef CONFIG_ARM set_irq_flags(irq, 0); #endif - set_irq_chip_and_handler(irq, NULL, NULL); - set_irq_chip_data(irq, NULL); + irq_set_chip_and_handler(irq, NULL, NULL); + irq_set_chip_data(irq, NULL); } } diff --git a/drivers/gpio/sx150x.c b/drivers/gpio/sx150x.c index d2f874c3d3d5..a4f73534394e 100644 --- a/drivers/gpio/sx150x.c +++ b/drivers/gpio/sx150x.c @@ -551,12 +551,12 @@ static int sx150x_install_irq_chip(struct sx150x_chip *chip, for (n = 0; n < chip->dev_cfg->ngpios; ++n) { irq = irq_base + n; - set_irq_chip_and_handler(irq, &chip->irq_chip, handle_edge_irq); - set_irq_nested_thread(irq, 1); + irq_set_chip_and_handler(irq, &chip->irq_chip, handle_edge_irq); + irq_set_nested_thread(irq, 1); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); #else - set_irq_noprobe(irq); + irq_set_noprobe(irq); #endif } @@ -583,8 +583,7 @@ static void sx150x_remove_irq_chip(struct sx150x_chip *chip) for (n = 0; n < chip->dev_cfg->ngpios; ++n) { irq = chip->irq_base + n; - set_irq_handler(irq, NULL); - set_irq_chip(irq, NULL); + irq_set_chip_and_handler(irq, NULL, NULL); } } diff --git a/drivers/gpio/tc3589x-gpio.c b/drivers/gpio/tc3589x-gpio.c index 27200af1a595..2a82e8999a42 100644 --- a/drivers/gpio/tc3589x-gpio.c +++ b/drivers/gpio/tc3589x-gpio.c @@ -239,14 +239,14 @@ static int tc3589x_gpio_irq_init(struct tc3589x_gpio *tc3589x_gpio) int irq; for (irq = base; irq < base + tc3589x_gpio->chip.ngpio; irq++) { - set_irq_chip_data(irq, tc3589x_gpio); - set_irq_chip_and_handler(irq, &tc3589x_gpio_irq_chip, + irq_set_chip_data(irq, tc3589x_gpio); + irq_set_chip_and_handler(irq, &tc3589x_gpio_irq_chip, handle_simple_irq); - set_irq_nested_thread(irq, 1); + irq_set_nested_thread(irq, 1); #ifdef CONFIG_ARM set_irq_flags(irq, IRQF_VALID); #else - set_irq_noprobe(irq); + irq_set_noprobe(irq); #endif } @@ -262,8 +262,8 @@ static void tc3589x_gpio_irq_remove(struct tc3589x_gpio *tc3589x_gpio) #ifdef CONFIG_ARM set_irq_flags(irq, 0); #endif - set_irq_chip_and_handler(irq, NULL, NULL); - set_irq_chip_data(irq, NULL); + irq_set_chip_and_handler(irq, NULL, NULL); + irq_set_chip_data(irq, NULL); } } diff --git a/drivers/gpio/timbgpio.c b/drivers/gpio/timbgpio.c index ffcd815b8b8b..edbe1eae531f 100644 --- a/drivers/gpio/timbgpio.c +++ b/drivers/gpio/timbgpio.c @@ -196,7 +196,7 @@ out: static void timbgpio_irq(unsigned int irq, struct irq_desc *desc) { - struct timbgpio *tgpio = get_irq_data(irq); + struct timbgpio *tgpio = irq_get_handler_data(irq); unsigned long ipr; int offset; @@ -292,16 +292,16 @@ static int __devinit timbgpio_probe(struct platform_device *pdev) return 0; for (i = 0; i < pdata->nr_pins; i++) { - set_irq_chip_and_handler_name(tgpio->irq_base + i, + irq_set_chip_and_handler_name(tgpio->irq_base + i, &timbgpio_irqchip, handle_simple_irq, "mux"); - set_irq_chip_data(tgpio->irq_base + i, tgpio); + irq_set_chip_data(tgpio->irq_base + i, tgpio); #ifdef CONFIG_ARM set_irq_flags(tgpio->irq_base + i, IRQF_VALID | IRQF_PROBE); #endif } - set_irq_data(irq, tgpio); - set_irq_chained_handler(irq, timbgpio_irq); + irq_set_handler_data(irq, tgpio); + irq_set_chained_handler(irq, timbgpio_irq); return 0; @@ -327,12 +327,12 @@ static int __devexit timbgpio_remove(struct platform_device *pdev) if (irq >= 0 && tgpio->irq_base > 0) { int i; for (i = 0; i < tgpio->gpio.ngpio; i++) { - set_irq_chip(tgpio->irq_base + i, NULL); - set_irq_chip_data(tgpio->irq_base + i, NULL); + irq_set_chip(tgpio->irq_base + i, NULL); + irq_set_chip_data(tgpio->irq_base + i, NULL); } - set_irq_handler(irq, NULL); - set_irq_data(irq, NULL); + irq_set_handler(irq, NULL); + irq_set_handler_data(irq, NULL); } err = gpiochip_remove(&tgpio->gpio); diff --git a/drivers/gpio/vr41xx_giu.c b/drivers/gpio/vr41xx_giu.c index cffa3bd7ad3b..a365be040b36 100644 --- a/drivers/gpio/vr41xx_giu.c +++ b/drivers/gpio/vr41xx_giu.c @@ -238,13 +238,13 @@ void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, break; } } - set_irq_chip_and_handler(GIU_IRQ(pin), + irq_set_chip_and_handler(GIU_IRQ(pin), &giuint_low_irq_chip, handle_edge_irq); } else { giu_clear(GIUINTTYPL, mask); giu_clear(GIUINTHTSELL, mask); - set_irq_chip_and_handler(GIU_IRQ(pin), + irq_set_chip_and_handler(GIU_IRQ(pin), &giuint_low_irq_chip, handle_level_irq); } @@ -273,13 +273,13 @@ void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, break; } } - set_irq_chip_and_handler(GIU_IRQ(pin), + irq_set_chip_and_handler(GIU_IRQ(pin), &giuint_high_irq_chip, handle_edge_irq); } else { giu_clear(GIUINTTYPH, mask); giu_clear(GIUINTHTSELH, mask); - set_irq_chip_and_handler(GIU_IRQ(pin), + irq_set_chip_and_handler(GIU_IRQ(pin), &giuint_high_irq_chip, handle_level_irq); } @@ -539,9 +539,9 @@ static int __devinit giu_probe(struct platform_device *pdev) chip = &giuint_high_irq_chip; if (trigger & (1 << pin)) - set_irq_chip_and_handler(i, chip, handle_edge_irq); + irq_set_chip_and_handler(i, chip, handle_edge_irq); else - set_irq_chip_and_handler(i, chip, handle_level_irq); + irq_set_chip_and_handler(i, chip, handle_level_irq); } diff --git a/include/linux/irq.h b/include/linux/irq.h index 1d3577f30d45..5d876c9b3a3d 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -28,6 +28,7 @@ #include <asm/ptrace.h> #include <asm/irq_regs.h> +struct seq_file; struct irq_desc; struct irq_data; typedef void (*irq_flow_handler_t)(unsigned int irq, @@ -270,6 +271,7 @@ static inline bool irqd_can_move_in_process_context(struct irq_data *d) * @irq_set_wake: enable/disable power-management wake-on of an IRQ * @irq_bus_lock: function to lock access to slow bus (i2c) chips * @irq_bus_sync_unlock:function to sync and unlock slow bus (i2c) chips + * @irq_print_chip: optional to print special chip info in show_interrupts * @flags: chip specific flags * * @release: release function solely used by UML @@ -317,6 +319,8 @@ struct irq_chip { void (*irq_bus_lock)(struct irq_data *data); void (*irq_bus_sync_unlock)(struct irq_data *data); + void (*irq_print_chip)(struct irq_data *data, struct seq_file *p); + unsigned long flags; /* Currently used only by UML, might disappear one day.*/ diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 09bef82d74cb..00f2c037267a 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -31,6 +31,10 @@ config GENERIC_IRQ_PROBE config GENERIC_IRQ_SHOW bool +# Print level/edge extra information +config GENERIC_IRQ_SHOW_LEVEL + bool + # Support for delayed migration from interrupt context config GENERIC_PENDING_IRQ bool diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 760248de109d..626d092eed9a 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -404,7 +404,20 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%*d: ", prec, i); for_each_online_cpu(j) seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); - seq_printf(p, " %8s", desc->irq_data.chip->name); + + if (desc->irq_data.chip) { + if (desc->irq_data.chip->irq_print_chip) + desc->irq_data.chip->irq_print_chip(&desc->irq_data, p); + else if (desc->irq_data.chip->name) + seq_printf(p, " %8s", desc->irq_data.chip->name); + else + seq_printf(p, " %8s", "-"); + } else { + seq_printf(p, " %8s", "None"); + } +#ifdef CONFIG_GENIRC_IRQ_SHOW_LEVEL + seq_printf(p, " %-8s", irqd_is_level_type(&desc->irq_data) ? "Level" : "Edge"); +#endif if (desc->name) seq_printf(p, "-%-8s", desc->name); |