diff options
Diffstat (limited to 'arch/frv')
| -rw-r--r-- | arch/frv/Kconfig | 2 | ||||
| -rw-r--r-- | arch/frv/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/frv/include/asm/elf.h | 3 | ||||
| -rw-r--r-- | arch/frv/include/uapi/asm/Kbuild | 3 | ||||
| -rw-r--r-- | arch/frv/kernel/pm.c | 19 | ||||
| -rw-r--r-- | arch/frv/kernel/process.c | 3 | ||||
| -rw-r--r-- | arch/frv/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-irq.c | 2 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-vdk.c | 4 |
9 files changed, 23 insertions, 16 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index a27a1c6f8457..b7412504f08a 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -5,8 +5,10 @@ config FRV select HAVE_ARCH_TRACEHOOK select HAVE_IRQ_WORK select HAVE_PERF_EVENTS + select HAVE_UID16 select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW + select HAVE_DEBUG_BUGVERBOSE select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CPU_DEVICES select ARCH_WANT_IPC_PARSE_VERSION diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild index 32c16468cf5e..251bd7125576 100644 --- a/arch/frv/include/asm/Kbuild +++ b/arch/frv/include/asm/Kbuild @@ -2,4 +2,5 @@ include include/asm-generic/Kbuild.asm header-y += registers.h header-y += termios.h +generic-y += clkdev.h generic-y += exec.h diff --git a/arch/frv/include/asm/elf.h b/arch/frv/include/asm/elf.h index c3819804a74b..9ccbc80f0b11 100644 --- a/arch/frv/include/asm/elf.h +++ b/arch/frv/include/asm/elf.h @@ -137,6 +137,7 @@ do { \ #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex) set_personality(PER_LINUX) +#define SET_PERSONALITY(ex) \ + set_personality(PER_LINUX | (current->personality & (~PER_MASK))) #endif diff --git a/arch/frv/include/uapi/asm/Kbuild b/arch/frv/include/uapi/asm/Kbuild new file mode 100644 index 000000000000..baebb3da1d44 --- /dev/null +++ b/arch/frv/include/uapi/asm/Kbuild @@ -0,0 +1,3 @@ +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm + diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c index 5fa3889d858b..0b579927439d 100644 --- a/arch/frv/kernel/pm.c +++ b/arch/frv/kernel/pm.c @@ -153,23 +153,22 @@ static int user_atoi(char __user *ubuf, size_t len) static int sysctl_pm_do_suspend(ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *fpos) { - int retval, mode; + int mode; if (*lenp <= 0) return -EIO; mode = user_atoi(buffer, *lenp); - if ((mode != 1) && (mode != 5)) - return -EINVAL; + switch (mode) { + case 1: + return pm_do_suspend(); - if (retval == 0) { - if (mode == 5) - retval = pm_do_bus_sleep(); - else - retval = pm_do_suspend(); - } + case 5: + return pm_do_bus_sleep(); - return retval; + default: + return -EINVAL; + } } static int try_set_cmode(int new_cmode) diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index 014f855362b9..655d90d20bb0 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -25,6 +25,7 @@ #include <linux/reboot.h> #include <linux/interrupt.h> #include <linux/pagemap.h> +#include <linux/rcupdate.h> #include <asm/asm-offsets.h> #include <asm/uaccess.h> @@ -70,12 +71,14 @@ void cpu_idle(void) { /* endless idle loop with no priority at all */ while (1) { + rcu_idle_enter(); while (!need_resched()) { check_pgt_cache(); if (!frv_dma_inprogress && idle) idle(); } + rcu_idle_exit(); schedule_preempt_disabled(); } diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index 75cf7f4b2fa8..1f1e5efb3385 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -184,7 +184,7 @@ static struct clock_cmode __pminitdata clock_cmodes_fr555[16] = { [6] = { _x1, _x1_5, _x1_5, _x4_5, _x0_375 }, }; -static const struct clock_cmode __pminitdata *clock_cmodes; +static const struct clock_cmode __pminitconst *clock_cmodes; static int __pminitdata clock_doubled; static struct uart_port __pminitdata __frv_uart0 = { diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c index 20f6497b2cd5..c677b9d81d30 100644 --- a/arch/frv/mb93090-mb00/pci-irq.c +++ b/arch/frv/mb93090-mb00/pci-irq.c @@ -28,7 +28,7 @@ * */ -static const uint8_t __initdata pci_bus0_irq_routing[32][4] = { +static const uint8_t __initconst pci_bus0_irq_routing[32][4] = { [0 ] = { IRQ_FPGA_MB86943_PCI_INTA }, [16] = { IRQ_FPGA_RTL8029_INTA }, [17] = { IRQ_FPGA_PCI_INTC, IRQ_FPGA_PCI_INTD, IRQ_FPGA_PCI_INTA, IRQ_FPGA_PCI_INTB }, diff --git a/arch/frv/mb93090-mb00/pci-vdk.c b/arch/frv/mb93090-mb00/pci-vdk.c index d04ed14bbf0c..71e9bcf58105 100644 --- a/arch/frv/mb93090-mb00/pci-vdk.c +++ b/arch/frv/mb93090-mb00/pci-vdk.c @@ -330,10 +330,8 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) pci_read_bridge_bases(bus); if (bus->number == 0) { - struct list_head *ln; struct pci_dev *dev; - for (ln=bus->devices.next; ln != &bus->devices; ln=ln->next) { - dev = pci_dev_b(ln); + list_for_each_entry(dev, &bus->devices, bus_list) { if (dev->devfn == 0) { dev->resource[0].start = 0; dev->resource[0].end = 0; |