diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 4 | ||||
| -rw-r--r-- | arch/xtensa/configs/iss_defconfig | 2 | ||||
| -rw-r--r-- | arch/xtensa/configs/s6105_defconfig | 2 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/Kbuild | 5 | ||||
| -rw-r--r-- | arch/xtensa/kernel/irq.c | 22 |
5 files changed, 10 insertions, 25 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index c87ae7c6e5f9..02d6d29a63c1 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -41,7 +41,7 @@ config ARCH_HAS_ILOG2_U32 config ARCH_HAS_ILOG2_U64 def_bool n -config NO_IOPORT +config NO_IOPORT_MAP def_bool n config HZ @@ -239,7 +239,7 @@ config XTENSA_PLATFORM_XT2000 config XTENSA_PLATFORM_S6105 bool "S6105" select SERIAL_CONSOLE - select NO_IOPORT + select NO_IOPORT_MAP config XTENSA_PLATFORM_XTFPGA bool "XTFPGA" diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index 4f233204faf9..d57d917ff240 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -11,7 +11,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_NO_IOPORT=y +CONFIG_NO_IOPORT_MAP=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig index d929f77a0360..583c2b0974ca 100644 --- a/arch/xtensa/configs/s6105_defconfig +++ b/arch/xtensa/configs/s6105_defconfig @@ -11,7 +11,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_NO_IOPORT=y +CONFIG_NO_IOPORT_MAP=y CONFIG_HZ=100 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index 0a337e4a8370..c3d20ba6eb86 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -9,6 +9,7 @@ generic-y += errno.h generic-y += exec.h generic-y += fcntl.h generic-y += hardirq.h +generic-y += hash.h generic-y += ioctl.h generic-y += irq_regs.h generic-y += kdebug.h @@ -17,7 +18,9 @@ generic-y += kvm_para.h generic-y += linkage.h generic-y += local.h generic-y += local64.h +generic-y += mcs_spinlock.h generic-y += percpu.h +generic-y += preempt.h generic-y += resource.h generic-y += scatterlist.h generic-y += sections.h @@ -27,5 +30,3 @@ generic-y += termios.h generic-y += topology.h generic-y += trace_clock.h generic-y += xor.h -generic-y += preempt.h -generic-y += hash.h diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c index 482868a2de6e..3eee94f621eb 100644 --- a/arch/xtensa/kernel/irq.c +++ b/arch/xtensa/kernel/irq.c @@ -155,18 +155,6 @@ void __init init_IRQ(void) } #ifdef CONFIG_HOTPLUG_CPU -static void route_irq(struct irq_data *data, unsigned int irq, unsigned int cpu) -{ - struct irq_desc *desc = irq_to_desc(irq); - struct irq_chip *chip = irq_data_get_irq_chip(data); - unsigned long flags; - - raw_spin_lock_irqsave(&desc->lock, flags); - if (chip->irq_set_affinity) - chip->irq_set_affinity(data, cpumask_of(cpu), false); - raw_spin_unlock_irqrestore(&desc->lock, flags); -} - /* * The CPU has been marked offline. Migrate IRQs off this CPU. If * the affinity settings do not allow other CPUs, force them onto any @@ -175,10 +163,9 @@ static void route_irq(struct irq_data *data, unsigned int irq, unsigned int cpu) void migrate_irqs(void) { unsigned int i, cpu = smp_processor_id(); - struct irq_desc *desc; - for_each_irq_desc(i, desc) { - struct irq_data *data = irq_desc_get_irq_data(desc); + for_each_active_irq(i) { + struct irq_data *data = irq_get_irq_data(i); unsigned int newcpu; if (irqd_is_per_cpu(data)) @@ -194,11 +181,8 @@ void migrate_irqs(void) i, cpu); cpumask_setall(data->affinity); - newcpu = cpumask_any_and(data->affinity, - cpu_online_mask); } - - route_irq(data, i, newcpu); + irq_set_affinity(i, data->affinity); } } #endif /* CONFIG_HOTPLUG_CPU */ |