diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-01 11:22:57 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-01 11:22:57 -0700 |
commit | 683b6c6f82a60fabf47012581c2cfbf1b037ab95 (patch) | |
tree | 6a3fdf26b98aebf4b0b9eca8d242ba89e0565d8b /arch | |
parent | 1ead65812486cda65093683a99b8907a7242fa93 (diff) | |
parent | 1b422ecd27866985b9f35d0d2b5ae6e9122dd4c0 (diff) |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq code updates from Thomas Gleixner:
"The irq department proudly presents:
- Another tree wide sweep of irq infrastructure abuse. Clear winner
of the trainwreck engineering contest was:
#include "../../../kernel/irq/settings.h"
- Tree wide update of irq_set_affinity() callbacks which miss a cpu
online check when picking a single cpu out of the affinity mask.
- Tree wide consolidation of interrupt statistics.
- Updates to the threaded interrupt infrastructure to allow explicit
wakeup of the interrupt thread and a variant of synchronize_irq()
which synchronizes only the hard interrupt handler. Both are
needed to replace the homebrewn thread handling in the mmc/sdhci
code.
- New irq chip callbacks to allow proper support for GPIO based irqs.
The GPIO based interrupts need to request/release GPIO resources
from request/free_irq.
- A few new ARM interrupt chips. No revolutionary new hardware, just
differently wreckaged variations of the scheme.
- Small improvments, cleanups and updates all over the place"
I was hoping that that trainwreck engineering contest was a April Fools'
joke. But no.
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (68 commits)
irqchip: sun7i/sun6i: Disable NMI before registering the handler
ARM: sun7i/sun6i: dts: Fix IRQ number for sun6i NMI controller
ARM: sun7i/sun6i: irqchip: Update the documentation
ARM: sun7i/sun6i: dts: Add NMI irqchip support
ARM: sun7i/sun6i: irqchip: Add irqchip driver for NMI controller
genirq: Export symbol no_action()
arm: omap: Fix typo in ams-delta-fiq.c
m68k: atari: Fix the last kernel_stat.h fallout
irqchip: sun4i: Simplify sun4i_irq_ack
irqchip: sun4i: Use handle_fasteoi_irq for all interrupts
genirq: procfs: Make smp_affinity values go+r
softirq: Add linux/irq.h to make it compile again
m68k: amiga: Add linux/irq.h to make it compile again
irqchip: sun4i: Don't ack IRQs > 0, fix acking of IRQ 0
irqchip: sun4i: Fix a comment about mask register initialization
irqchip: sun4i: Fix irq 0 not working
genirq: Add a new IRQCHIP_EOI_THREADED flag
genirq: Document IRQCHIP_ONESHOT_SAFE flag
ARM: sunxi: dt: Convert to the new irq controller compatibles
irqchip: sunxi: Change compatibles
...
Diffstat (limited to 'arch')
47 files changed, 145 insertions, 187 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 2ce61228d5f9..249b6e0ba737 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -331,7 +331,7 @@ }; intc: interrupt-controller@01c20400 { - compatible = "allwinner,sun4i-ic"; + compatible = "allwinner,sun4i-a10-ic"; reg = <0x01c20400 0x400>; interrupt-controller; #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi index 29dd32d8e77e..ddb25452d78e 100644 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi @@ -294,7 +294,7 @@ }; intc: interrupt-controller@01c20400 { - compatible = "allwinner,sun4i-ic"; + compatible = "allwinner,sun4i-a10-ic"; reg = <0x01c20400 0x400>; interrupt-controller; #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi index e63bb383b43d..b373c74a9b3d 100644 --- a/arch/arm/boot/dts/sun5i-a13.dtsi +++ b/arch/arm/boot/dts/sun5i-a13.dtsi @@ -275,7 +275,7 @@ ranges; intc: interrupt-controller@01c20400 { - compatible = "allwinner,sun4i-ic"; + compatible = "allwinner,sun4i-a10-ic"; reg = <0x01c20400 0x400>; interrupt-controller; #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 996fff54c8a2..38d43febda4c 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -190,6 +190,14 @@ #size-cells = <1>; ranges; + nmi_intc: interrupt-controller@01f00c0c { + compatible = "allwinner,sun6i-a31-sc-nmi"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x01f00c0c 0x38>; + interrupts = <0 32 4>; + }; + pio: pinctrl@01c20800 { compatible = "allwinner,sun6i-a31-pinctrl"; reg = <0x01c20800 0x400>; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index dddc8ac2d522..cadcf2f9881d 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -339,6 +339,14 @@ #size-cells = <1>; ranges; + nmi_intc: interrupt-controller@01c00030 { + compatible = "allwinner,sun7i-a20-sc-nmi"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x01c00030 0x0c>; + interrupts = <0 0 4>; + }; + emac: ethernet@01c0b000 { compatible = "allwinner,sun4i-a10-emac"; reg = <0x01c0b000 0x1000>; diff --git a/arch/arm/mach-imx/pm-imx6q.c b/arch/arm/mach-imx/pm-imx6q.c index 7a9b98589db7..29e3fe6a6669 100644 --- a/arch/arm/mach-imx/pm-imx6q.c +++ b/arch/arm/mach-imx/pm-imx6q.c @@ -120,7 +120,7 @@ static void imx6q_enable_wb(bool enable) int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) { - struct irq_desc *iomuxc_irq_desc; + struct irq_data *iomuxc_irq_data = irq_get_irq_data(32); u32 val = readl_relaxed(ccm_base + CLPCR); val &= ~BM_CLPCR_LPM; @@ -167,10 +167,9 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) * 3) Software should mask IRQ #32 right after CCM Low-Power mode * is set (set bits 0-1 of CCM_CLPCR). */ - iomuxc_irq_desc = irq_to_desc(32); - imx_gpc_irq_unmask(&iomuxc_irq_desc->irq_data); + imx_gpc_irq_unmask(iomuxc_irq_data); writel_relaxed(val, ccm_base + CLPCR); - imx_gpc_irq_mask(&iomuxc_irq_desc->irq_data); + imx_gpc_irq_mask(iomuxc_irq_data); return 0; } diff --git a/arch/arm/mach-mmp/pm-mmp2.c b/arch/arm/mach-mmp/pm-mmp2.c index 461a191a32d2..43b1a516957f 100644 --- a/arch/arm/mach-mmp/pm-mmp2.c +++ b/arch/arm/mach-mmp/pm-mmp2.c @@ -27,22 +27,8 @@ int mmp2_set_wake(struct irq_data *d, unsigned int on) { - int irq = d->irq; - struct irq_desc *desc = irq_to_desc(irq); unsigned long data = 0; - - if (unlikely(irq >= nr_irqs)) { - pr_err("IRQ nubmers are out of boundary!\n"); - return -EINVAL; - } - - if (on) { - if (desc->action) - desc->action->flags |= IRQF_NO_SUSPEND; - } else { - if (desc->action) - desc->action->flags &= ~IRQF_NO_SUSPEND; - } + int irq = d->irq; /* enable wakeup sources */ switch (irq) { diff --git a/arch/arm/mach-mmp/pm-pxa910.c b/arch/arm/mach-mmp/pm-pxa910.c index 48981ca801a5..04c9daf9f8d7 100644 --- a/arch/arm/mach-mmp/pm-pxa910.c +++ b/arch/arm/mach-mmp/pm-pxa910.c @@ -27,22 +27,8 @@ int pxa910_set_wake(struct irq_data *data, unsigned int on) { - int irq = data->irq; - struct irq_desc *desc = irq_to_desc(data->irq); uint32_t awucrm = 0, apcr = 0; - - if (unlikely(irq >= nr_irqs)) { - pr_err("IRQ nubmers are out of boundary!\n"); - return -EINVAL; - } - - if (on) { - if (desc->action) - desc->action->flags |= IRQF_NO_SUSPEND; - } else { - if (desc->action) - desc->action->flags &= ~IRQF_NO_SUSPEND; - } + int irq = data->irq; /* setting wakeup sources */ switch (irq) { @@ -115,9 +101,11 @@ int pxa910_set_wake(struct irq_data *data, unsigned int on) if (irq >= IRQ_GPIO_START && irq < IRQ_BOARD_START) { awucrm = MPMU_AWUCRM_WAKEUP(2); apcr |= MPMU_APCR_SLPWP2; - } else + } else { + /* FIXME: This should return a proper error code ! */ printk(KERN_ERR "Error: no defined wake up source irq: %d\n", irq); + } } if (on) { diff --git a/arch/arm/mach-omap1/ams-delta-fiq.c b/arch/arm/mach-omap1/ams-delta-fiq.c index f12a12af3523..d1f12095f315 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq.c +++ b/arch/arm/mach-omap1/ams-delta-fiq.c @@ -44,13 +44,10 @@ static unsigned int irq_counter[16]; static irqreturn_t deferred_fiq(int irq, void *dev_id) { - struct irq_desc *irq_desc; - struct irq_chip *irq_chip = NULL; int gpio, irq_num, fiq_count; + struct irq_chip *irq_chip; - irq_desc = irq_to_desc(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK)); - if (irq_desc) - irq_chip = irq_desc->irq_data.chip; + irq_chip = irq_get_chip(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK)); /* * For each handled GPIO interrupt, keep calling its interrupt handler diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 1034884b77da..0884f5ecbcc3 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -364,7 +364,6 @@ static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id) static struct irqaction irq_move_irqaction = { .handler = smp_irq_move_cleanup_interrupt, - .flags = IRQF_DISABLED, .name = "irq_move" }; @@ -489,14 +488,13 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs) ia64_srlz_d(); while (vector != IA64_SPURIOUS_INT_VECTOR) { int irq = local_vector_to_irq(vector); - struct irq_desc *desc = irq_to_desc(irq); if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) { smp_local_flush_tlb(); - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else if (unlikely(IS_RESCHEDULE(vector))) { scheduler_ipi(); - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else { ia64_setreg(_IA64_REG_CR_TPR, vector); ia64_srlz_d(); @@ -549,13 +547,12 @@ void ia64_process_pending_intr(void) */ while (vector != IA64_SPURIOUS_INT_VECTOR) { int irq = local_vector_to_irq(vector); - struct irq_desc *desc = irq_to_desc(irq); if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) { smp_local_flush_tlb(); - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else if (unlikely(IS_RESCHEDULE(vector))) { - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else { struct pt_regs *old_regs = set_irq_regs(NULL); @@ -602,7 +599,6 @@ static irqreturn_t dummy_handler (int irq, void *dev_id) static struct irqaction ipi_irqaction = { .handler = handle_IPI, - .flags = IRQF_DISABLED, .name = "IPI" }; @@ -611,13 +607,11 @@ static struct irqaction ipi_irqaction = { */ static struct irqaction resched_irqaction = { .handler = dummy_handler, - .flags = IRQF_DISABLED, .name = "resched" }; static struct irqaction tlb_irqaction = { .handler = dummy_handler, - .flags = IRQF_DISABLED, .name = "tlb_flush" }; diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 601502ab7141..db7b36bb068b 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -1772,38 +1772,32 @@ __setup("disable_cpe_poll", ia64_mca_disable_cpe_polling); static struct irqaction cmci_irqaction = { .handler = ia64_mca_cmc_int_handler, - .flags = IRQF_DISABLED, .name = "cmc_hndlr" }; static struct irqaction cmcp_irqaction = { .handler = ia64_mca_cmc_int_caller, - .flags = IRQF_DISABLED, .name = "cmc_poll" }; static struct irqaction mca_rdzv_irqaction = { .handler = ia64_mca_rendez_int_handler, - .flags = IRQF_DISABLED, .name = "mca_rdzv" }; static struct irqaction mca_wkup_irqaction = { .handler = ia64_mca_wakeup_int_handler, - .flags = IRQF_DISABLED, .name = "mca_wkup" }; #ifdef CONFIG_ACPI static struct irqaction mca_cpe_irqaction = { .handler = ia64_mca_cpe_int_handler, - .flags = IRQF_DISABLED, .name = "cpe_hndlr" }; static struct irqaction mca_cpep_irqaction = { .handler = ia64_mca_cpe_int_caller, - .flags = IRQF_DISABLED, .name = "cpe_poll" }; #endif /* CONFIG_ACPI */ diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index fb2f1e622877..c430f9198d1b 100644 --- a/arch/ia64/kernel/msi_ia64.c +++ b/arch/ia64/kernel/msi_ia64.c @@ -17,12 +17,9 @@ static int ia64_set_msi_irq_affinity(struct irq_data *idata, { struct msi_msg msg; u32 addr, data; - int cpu = first_cpu(*cpu_mask); + int cpu = cpumask_first_and(cpu_mask, cpu_online_mask); unsigned int irq = idata->irq; - if (!cpu_online(cpu)) - return -1; - if (irq_prepare_move(irq, cpu)) return -1; @@ -139,10 +136,7 @@ static int dmar_msi_set_affinity(struct irq_data *data, unsigned int irq = data->irq; struct irq_cfg *cfg = irq_cfg + irq; struct msi_msg msg; - int cpu = cpumask_first(mask); - - if (!cpu_online(cpu)) - return -1; + int cpu = cpumask_first_and(mask, cpu_online_mask); if (irq_prepare_move(irq, cpu)) return -1; diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index cb592773c78b..d841c4bd6864 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -6387,7 +6387,6 @@ pfm_flush_pmds(struct task_struct *task, pfm_context_t *ctx) static struct irqaction perfmon_irqaction = { .handler = pfm_interrupt_handler, - .flags = IRQF_DISABLED, .name = "perfmon" }; diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index fbaac1afb844..71c52bc7c28d 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -380,7 +380,7 @@ static cycle_t itc_get_cycles(struct clocksource *cs) static struct irqaction timer_irqaction = { .handler = timer_interrupt, - .flags = IRQF_DISABLED | IRQF_IRQPOLL, + .flags = IRQF_IRQPOLL, .name = "timer" }; diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c index 62cf4dde6a04..85d095154902 100644 --- a/arch/ia64/sn/kernel/irq.c +++ b/arch/ia64/sn/kernel/irq.c @@ -209,8 +209,8 @@ static int sn_set_affinity_irq(struct irq_data *data, nasid_t nasid; int slice; - nasid = cpuid_to_nasid(cpumask_first(mask)); - slice = cpuid_to_slice(cpumask_first(mask)); + nasid = cpuid_to_nasid(cpumask_first_and(mask, cpu_online_mask)); + slice = cpuid_to_slice(cpumask_first_and(mask, cpu_online_mask)); list_for_each_entry_safe(sn_irq_info, sn_irq_info_safe, sn_irq_lh[irq], list) diff --git a/arch/ia64/sn/kernel/msi_sn.c b/arch/ia64/sn/kernel/msi_sn.c index 2b98b9e088de..afc58d2799ad 100644 --- a/arch/ia64/sn/kernel/msi_sn.c +++ b/arch/ia64/sn/kernel/msi_sn.c @@ -166,7 +166,7 @@ static int sn_set_msi_irq_affinity(struct irq_data *data, struct sn_pcibus_provider *provider; unsigned int cpu, irq = data->irq; - cpu = cpumask_first(cpu_mask); + cpu = cpumask_first_and(cpu_mask, cpu_online_mask); sn_irq_info = sn_msi_info[irq].sn_irq_info; if (sn_irq_info == NULL || sn_irq_info->irq_int_bit >= 0) return -1; diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c index 18c0e29976e3..2081b8cd5591 100644 --- a/arch/m68k/amiga/cia.c +++ b/arch/m68k/amiga/cia.c @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/seq_file.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <asm/irq.h> #include <asm/amigahw.h> diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c index 3e73a63c066f..3d2b63bedf05 100644 --- a/arch/m68k/atari/ataints.c +++ b/arch/m68k/atari/ataints.c @@ -41,6 +41,7 @@ #include <linux/init.h> #include <linux/seq_file.h> #include <linux/module.h> +#include <linux/irq.h> #include <asm/traps.h> diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c index 077d3a70fed1..5b8d66fbf383 100644 --- a/arch/m68k/kernel/ints.c +++ b/arch/m68k/kernel/ints.c @@ -10,9 +10,9 @@ #include <linux/types.h> #include <linux/sched.h> #include <linux/interrupt.h> -#include <linux/kernel_stat.h> #include <linux/errno.h> #include <linux/init.h> +#include <linux/irq.h> #include <asm/setup.h> #include <asm/irq.h> diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index dfc1b911be04..c1681d65dd5c 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -1007,7 +1007,7 @@ static void __irq_entry smtc_clock_tick_interrupt(void) int irq = MIPS_CPU_IRQ_BASE + 1; irq_enter(); - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); cd = &per_cpu(mips_clockevent_device, cpu); cd->event_handler(cd); irq_exit(); diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c index 3db64d51798d..58b40ae59335 100644 --- a/arch/mips/sgi-ip22/ip22-int.c +++ b/arch/mips/sgi-ip22/ip22-int.c @@ -148,7 +148,7 @@ static void __irq_entry indy_buserror_irq(void) int irq = SGI_BUSERR_IRQ; irq_enter(); - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); ip22_be_interrupt(irq); irq_exit(); } diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c index 607192449335..045aa89f28d8 100644 --- a/arch/mips/sgi-ip22/ip22-time.c +++ b/arch/mips/sgi-ip22/ip22-time.c @@ -123,7 +123,7 @@ void __irq_entry indy_8254timer_irq(void) char c; irq_enter(); - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); printk(KERN_ALERT "Oops, got 8254 interrupt.\n"); ArcRead(0, &c, 1, &cnt); ArcEnterInteractiveMode(); diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index 09d6e16a70f1..59cfe2659771 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -95,7 +95,7 @@ static int bcm1480_set_affinity(struct irq_data *d, const struct cpumask *mask, u64 cur_ints; unsigned long flags; - i = cpumask_first(mask); + i = cpumask_first_and(mask, cpu_online_mask); /* Convert logical CPU to physical CPU */ cpu = cpu_logical_map(i); diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index 54e2c4de15c1..70d9182b26f1 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -182,7 +182,7 @@ void bcm1480_mailbox_interrupt(void) int irq = K_BCM1480_INT_MBOX_0_0; unsigned int action; - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); /* Load the mailbox register to figure out what we're supposed to do */ action = (__raw_readq(mailbox_0_regs[cpu]) >> 48) & 0xffff; diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index fca0cdb99509..6d8dba5cf348 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -88,7 +88,7 @@ static int sb1250_set_affinity(struct irq_data *d, const struct cpumask *mask, u64 cur_ints; unsigned long flags; - i = cpumask_first(mask); + i = cpumask_first_and(mask, cpu_online_mask); /* Convert logical CPU to physical CPU */ cpu = cpu_logical_map(i); diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index d7b942db0ea5..db976117dd4d 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -170,7 +170,7 @@ void sb1250_mailbox_interrupt(void) int irq = K_INT_MBOX_0; unsigned int action; - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); /* Load the mailbox register to figure out what we're supposed to do */ action = (____raw_readq(mailbox_regs[cpu]) >> 48) & 0xffff; diff --git a/arch/mn10300/kernel/cevt-mn10300.c b/arch/mn10300/kernel/cevt-mn10300.c index ccce35e3e179..60f64ca1752a 100644 --- a/arch/mn10300/kernel/cevt-mn10300.c +++ b/arch/mn10300/kernel/cevt-mn10300.c @@ -113,7 +113,7 @@ int __init init_clockevents(void) cd->set_next_event = next_event; iact = &per_cpu(timer_irq, cpu); - iact->flags = IRQF_DISABLED | IRQF_SHARED | IRQF_TIMER; + iact->flags = IRQF_SHARED | IRQF_TIMER; iact->handler = timer_interrupt; clockevents_register_device(cd); diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index bf6e949a2f87..7ecf69879e2d 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -985,17 +985,17 @@ static int mn10300_serial_startup(struct uart_port *_port) irq_set_chip(port->tm_irq, &mn10300_serial_pic); if (request_irq(port->rx_irq, mn10300_serial_interrupt, - IRQF_DISABLED | IRQF_NOBALANCING, + IRQF_NOBALANCING, port->rx_name, port) < 0) goto error; if (request_irq(port->tx_irq, mn10300_serial_interrupt, - IRQF_DISABLED | IRQF_NOBALANCING, + IRQF_NOBALANCING, port->tx_name, port) < 0) goto error2; if (request_irq(port->tm_irq, mn10300_serial_interrupt, - IRQF_DISABLED | IRQF_NOBALANCING, + IRQF_NOBALANCING, port->tm_name, port) < 0) goto error3; mn10300_serial_mask_ack(port->tm_irq); diff --git a/arch/mn10300/kernel/mn10300-watchdog.c b/arch/mn10300/kernel/mn10300-watchdog.c index db64a7166c09..a2d8e6938d67 100644 --- a/arch/mn10300/kernel/mn10300-watchdog.c +++ b/arch/mn10300/kernel/mn10300-watchdog.c @@ -142,7 +142,7 @@ void watchdog_interrupt(struct pt_regs *regs, enum exception_code excep) NMICR = NMICR_WDIF; nmi_count(smp_processor_id())++; - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); for_each_online_cpu(cpu) { diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c index a17f9c9c14c9..f984193718b1 100644 --- a/arch/mn10300/kernel/smp.c +++ b/arch/mn10300/kernel/smp.c @@ -143,7 +143,7 @@ static struct irqaction call_function_ipi = { static irqreturn_t smp_ipi_timer_interrupt(int irq, void *dev_id); static struct irqaction local_timer_ipi = { .handler = smp_ipi_timer_interrupt, - .flags = IRQF_DISABLED | IRQF_NOBALANCING, + .flags = IRQF_NOBALANCING, .name = "smp local timer IPI" }; #endif diff --git a/arch/mn10300/unit-asb2364/irq-fpga.c b/arch/mn10300/unit-asb2364/irq-fpga.c index e16c216f31dc..073e2ccc4a44 100644 --- a/arch/mn10300/unit-asb2364/irq-fpga.c +++ b/arch/mn10300/unit-asb2364/irq-fpga.c @@ -76,7 +76,7 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask) static struct irqaction fpga_irq[] = { [0] = { .handler = fpga_interrupt, - .flags = IRQF_DISABLED | IRQF_SHARED, + .flags = IRQF_SHARED, .name = "fpga", }, }; diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 8ceac4785609..cfe056fe7f5c 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -117,7 +117,7 @@ int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest) |