diff options
author | Mark Rutland <mark.rutland@arm.com> | 2021-10-20 20:23:09 +0100 |
---|---|---|
committer | Mark Rutland <mark.rutland@arm.com> | 2021-10-26 10:13:31 +0100 |
commit | 0953fb263714e1c8c1c3d395036d9a14310081dd (patch) | |
tree | 993373d8c1833347a90e071d44862b63a1c9a1a3 /drivers/irqchip | |
parent | 5aecc243776e89b0c462edd0a589030baba99ef8 (diff) |
irq: remove handle_domain_{irq,nmi}()
Now that entry code handles IRQ entry (including setting the IRQ regs)
before calling irqchip code, irqchip code can safely call
generic_handle_domain_irq(), and there's no functional reason for it to
call handle_domain_irq().
Let's cement this split of responsibility and remove handle_domain_irq()
entirely, updating irqchip drivers to call generic_handle_domain_irq().
For consistency, handle_domain_nmi() is similarly removed and replaced
with a generic_handle_domain_nmi() function which also does not perform
any entry logic.
Previously handle_domain_{irq,nmi}() had a WARN_ON() which would fire
when they were called in an inappropriate context. So that we can
identify similar issues going forward, similar WARN_ON_ONCE() logic is
added to the generic_handle_*() functions, and comments are updated for
clarity and consistency.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip')
35 files changed, 58 insertions, 63 deletions
diff --git a/drivers/irqchip/irq-apple-aic.c b/drivers/irqchip/irq-apple-aic.c index 6fc145aacaf0..3759dc36cc8f 100644 --- a/drivers/irqchip/irq-apple-aic.c +++ b/drivers/irqchip/irq-apple-aic.c @@ -245,7 +245,7 @@ static void __exception_irq_entry aic_handle_irq(struct pt_regs *regs) irq = FIELD_GET(AIC_EVENT_NUM, event); if (type == AIC_EVENT_TYPE_HW) - handle_domain_irq(aic_irqc->hw_domain, irq, regs); + generic_handle_domain_irq(aic_irqc->hw_domain, irq); else if (type == AIC_EVENT_TYPE_IPI && irq == 1) aic_handle_ipi(regs); else if (event != 0) @@ -392,25 +392,25 @@ static void __exception_irq_entry aic_handle_fiq(struct pt_regs *regs) } if (TIMER_FIRING(read_sysreg(cntp_ctl_el0))) - handle_domain_irq(aic_irqc->hw_domain, - aic_irqc->nr_hw + AIC_TMR_EL0_PHYS, regs); + generic_handle_domain_irq(aic_irqc->hw_domain, + aic_irqc->nr_hw + AIC_TMR_EL0_PHYS); if (TIMER_FIRING(read_sysreg(cntv_ctl_el0))) - handle_domain_irq(aic_irqc->hw_domain, - aic_irqc->nr_hw + AIC_TMR_EL0_VIRT, regs); + generic_handle_domain_irq(aic_irqc->hw_domain, + aic_irqc->nr_hw + AIC_TMR_EL0_VIRT); if (is_kernel_in_hyp_mode()) { uint64_t enabled = read_sysreg_s(SYS_IMP_APL_VM_TMR_FIQ_ENA_EL2); if ((enabled & VM_TMR_FIQ_ENABLE_P) && TIMER_FIRING(read_sysreg_s(SYS_CNTP_CTL_EL02))) - handle_domain_irq(aic_irqc->hw_domain, - aic_irqc->nr_hw + AIC_TMR_EL02_PHYS, regs); + generic_handle_domain_irq(aic_irqc->hw_domain, + aic_irqc->nr_hw + AIC_TMR_EL02_PHYS); if ((enabled & VM_TMR_FIQ_ENABLE_V) && TIMER_FIRING(read_sysreg_s(SYS_CNTV_CTL_EL02))) - handle_domain_irq(aic_irqc->hw_domain, - aic_irqc->nr_hw + AIC_TMR_EL02_VIRT, regs); + generic_handle_domain_irq(aic_irqc->hw_domain, + aic_irqc->nr_hw + AIC_TMR_EL02_VIRT); } if ((read_sysreg_s(SYS_IMP_APL_PMCR0_EL1) & (PMCR0_IMODE | PMCR0_IACT)) == @@ -674,7 +674,7 @@ static void aic_handle_ipi(struct pt_regs *regs) firing = atomic_fetch_andnot(enabled, this_cpu_ptr(&aic_vipi_flag)) & enabled; for_each_set_bit(i, &firing, AIC_NR_SWIPI) - handle_domain_irq(aic_irqc->ipi_domain, i, regs); + generic_handle_domain_irq(aic_irqc->ipi_domain, i); /* * No ordering needed here; at worst this just changes the timing of diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 53e0fb0562c1..80906bfec845 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -589,12 +589,7 @@ static void armada_370_xp_handle_msi_irq(struct pt_regs *regs, bool is_chained) irq = msinr - PCI_MSI_DOORBELL_START; - if (is_chained) - generic_handle_domain_irq(armada_370_xp_msi_inner_domain, - irq); - else - handle_domain_irq(armada_370_xp_msi_inner_domain, - irq, regs); + generic_handle_domain_irq(armada_370_xp_msi_inner_domain, irq); } } #else @@ -646,8 +641,8 @@ armada_370_xp_handle_irq(struct pt_regs *regs) break; if (irqnr > 1) { - handle_domain_irq(armada_370_xp_mpic_domain, - irqnr, regs); + generic_handle_domain_irq(armada_370_xp_mpic_domain, + irqnr); continue; } @@ -666,7 +661,7 @@ armada_370_xp_handle_irq(struct pt_regs *regs) & IPI_DOORBELL_MASK; for_each_set_bit(ipi, &ipimask, IPI_DOORBELL_END) - handle_domain_irq(ipi_domain, ipi, regs); + generic_handle_domain_irq(ipi_domain, ipi); } #endif diff --git a/drivers/irqchip/irq-aspeed-vic.c b/drivers/irqchip/irq-aspeed-vic.c index 58717cd44f99..62ccf2c0c414 100644 --- a/drivers/irqchip/irq-aspeed-vic.c +++ b/drivers/irqchip/irq-aspeed-vic.c @@ -100,7 +100,7 @@ static void __exception_irq_entry avic_handle_irq(struct pt_regs *regs) if (stat == 0) break; irq += ffs(stat) - 1; - handle_domain_irq(vic->dom, irq, regs); + generic_handle_domain_irq(vic->dom, irq); } } diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c index 2c999dc310c1..4631f6847953 100644 --- a/drivers/irqchip/irq-atmel-aic.c +++ b/drivers/irqchip/irq-atmel-aic.c @@ -71,7 +71,7 @@ aic_handle(struct pt_regs *regs) if (!irqstat) irq_reg_writel(gc, 0, AT91_AIC_EOICR); else - handle_domain_irq(aic_domain, irqnr, regs); + generic_handle_domain_irq(aic_domain, irqnr); } static int aic_retrigger(struct irq_data *d) diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c index fb4ad2aaa727..145535bd7560 100644 --- a/drivers/irqchip/irq-atmel-aic5.c +++ b/drivers/irqchip/irq-atmel-aic5.c @@ -80,7 +80,7 @@ aic5_handle(struct pt_regs *regs) if (!irqstat) irq_reg_writel(bgc, 0, AT91_AIC5_EOICR); else - handle_domain_irq(aic5_domain, irqnr, regs); + generic_handle_domain_irq(aic5_domain, irqnr); } static void aic5_mask(struct irq_data *d) diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c index adc1556ed332..e94e2882286c 100644 --- a/drivers/irqchip/irq-bcm2835.c +++ b/drivers/irqchip/irq-bcm2835.c @@ -246,7 +246,7 @@ static void __exception_irq_entry bcm2835_handle_irq( u32 hwirq; while ((hwirq = get_next_armctrl_hwirq()) != ~0) - handle_domain_irq(intc.domain, hwirq, regs); + generic_handle_domain_irq(intc.domain, hwirq); } static void bcm2836_chained_handle_irq(struct irq_desc *desc) diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c index 501facdb4570..51491c3c6fdd 100644 --- a/drivers/irqchip/irq-bcm2836.c +++ b/drivers/irqchip/irq-bcm2836.c @@ -143,7 +143,7 @@ __exception_irq_entry bcm2836_arm_irqchip_handle_irq(struct pt_regs *regs) if (stat) { u32 hwirq = ffs(stat) - 1; - handle_domain_irq(intc.domain, hwirq, regs); + generic_handle_domain_irq(intc.domain, hwirq); } } diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c index d0da29aeedc8..77ebe7e47e0e 100644 --- a/drivers/irqchip/irq-clps711x.c +++ b/drivers/irqchip/irq-clps711x.c @@ -77,14 +77,14 @@ static asmlinkage void __exception_irq_entry clps711x_irqh(struct pt_regs *regs) irqstat = readw_relaxed(clps711x_intc->intmr[0]) & readw_relaxed(clps711x_intc->intsr[0]); if (irqstat) - handle_domain_irq(clps711x_intc->domain, - fls(irqstat) - 1, regs); + generic_handle_domain_irq(clps711x_intc->domain, + fls(irqstat) - 1); irqstat = readw_relaxed(clps711x_intc->intmr[1]) & readw_relaxed(clps711x_intc->intsr[1]); if (irqstat) - handle_domain_irq(clps711x_intc->domain, - fls(irqstat) - 1 + 16, regs); + generic_handle_domain_irq(clps711x_intc->domain, + fls(irqstat) - 1 + 16); } while (irqstat); } diff --git a/drivers/irqchip/irq-csky-apb-intc.c b/drivers/irqchip/irq-csky-apb-intc.c index ab91afa86755..d36f536506ba 100644 --- a/drivers/irqchip/irq-csky-apb-intc.c +++ b/drivers/irqchip/irq-csky-apb-intc.c @@ -138,7 +138,7 @@ static inline bool handle_irq_perbit(struct pt_regs *regs, u32 hwirq, if (hwirq == 0) return 0; - handle_domain_irq(root_domain, irq_base + __fls(hwirq), regs); + generic_handle_domain_irq(root_domain, irq_base + __fls(hwirq)); return 1; } diff --git a/drivers/irqchip/irq-csky-mpintc.c b/drivers/irqchip/irq-csky-mpintc.c index a1534edef7fa..cb403c960ac0 100644 --- a/drivers/irqchip/irq-csky-mpintc.c +++ b/drivers/irqchip/irq-csky-mpintc.c @@ -74,8 +74,8 @@ static void csky_mpintc_handler(struct pt_regs *regs) { void __iomem *reg_base = this_cpu_read(intcl_reg); - handle_domain_irq(root_domain, - readl_relaxed(reg_base + INTCL_RDYIR), regs); + generic_handle_domain_irq(root_domain, + readl_relaxed(reg_base + INTCL_RDYIR)); } static void csky_mpintc_enable(struct irq_data *d) diff --git a/drivers/irqchip/irq-davinci-aintc.c b/drivers/irqchip/irq-davinci-aintc.c index 810ccc4fe476..123eb7bfc117 100644 --- a/drivers/irqchip/irq-davinci-aintc.c +++ b/drivers/irqchip/irq-davinci-aintc.c @@ -73,7 +73,7 @@ davinci_aintc_handle_irq(struct pt_regs *regs) irqnr >>= 2; irqnr -= 1; - handle_domain_irq(davinci_aintc_irq_domain, irqnr, regs); + generic_handle_domain_irq(davinci_aintc_irq_domain, irqnr); } /* ARM Interrupt Controller Initialization */ diff --git a/drivers/irqchip/irq-davinci-cp-intc.c b/drivers/irqchip/irq-davinci-cp-intc.c index 276da2772e7f..7482c8ed34b2 100644 --- a/drivers/irqchip/irq-davinci-cp-intc.c +++ b/drivers/irqchip/irq-davinci-cp-intc.c @@ -135,7 +135,7 @@ davinci_cp_intc_handle_irq(struct pt_regs *regs) return; } - handle_domain_irq(davinci_cp_intc_irq_domain, irqnr, regs); + generic_handle_domain_irq(davinci_cp_intc_irq_domain, irqnr); } static int davinci_cp_intc_host_map(struct irq_domain *h, unsigned int virq, diff --git a/drivers/irqchip/irq-digicolor.c b/drivers/irqchip/irq-digicolor.c index fc38d2da11b9..3b0d78aac13b 100644 --- a/drivers/irqchip/irq-digicolor.c +++ b/drivers/irqchip/irq-digicolor.c @@ -50,7 +50,7 @@ static void __exception_irq_entry digicolor_handle_irq(struct pt_regs *regs) return; } - handle_domain_irq(digicolor_irq_domain, hwirq, regs); + generic_handle_domain_irq(digicolor_irq_domain, hwirq); } while (1); } diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c index a67266e44491..d5c1c750c8d2 100644 --- a/drivers/irqchip/irq-dw-apb-ictl.c +++ b/drivers/irqchip/irq-dw-apb-ictl.c @@ -42,7 +42,7 @@ static void __irq_entry dw_apb_ictl_handle_irq(struct pt_regs *regs) while (stat) { u32 hwirq = ffs(stat) - 1; - handle_domain_irq(d, hwirq, regs); + generic_handle_domain_irq(d, hwirq); stat &= ~BIT(hwirq); } } diff --git a/drivers/irqchip/irq-ftintc010.c b/drivers/irqchip/irq-ftintc010.c index 0bf98425dca5..5cc268880f8e 100644 --- a/drivers/irqchip/irq-ftintc010.c +++ b/drivers/irqchip/irq-ftintc010.c @@ -134,7 +134,7 @@ asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *r while ((status = readl(FT010_IRQ_STATUS(f->base)))) { irq = ffs(status) - 1; - handle_domain_irq(f->domain, irq, regs); + generic_handle_domain_irq(f->domain, irq); } } diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index fd4e9a37fea6..daec3309b014 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -660,7 +660,7 @@ static inline void gic_handle_nmi(u32 irqnr, struct pt_regs *regs) * PSR.I will be restored when we ERET to the * interrupted context. */ - err = handle_domain_nmi(gic_data.domain, irqnr, regs); + err = generic_handle_domain_nmi(gic_data.domain, irqnr); if (err) gic_deactivate_unhandled(irqnr); @@ -728,7 +728,7 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs else isb(); - if (handle_domain_irq(gic_data.domain, irqnr, regs)) { + if (generic_handle_domain_irq(gic_data.domain, irqnr)) { WARN_ONCE(true, "Unexpected interrupt received!\n"); gic_deactivate_unhandled(irqnr); } diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 5f22c9d65e57..b8bb46c65a97 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -369,7 +369,7 @@ static void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) this_cpu_write(sgi_intid, irqstat); } - handle_domain_irq(gic->domain, irqnr, regs); + generic_handle_domain_irq(gic->domain, irqnr); } while (1); } diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c index 058ebaebe2c4..46161f6ff289 100644 --- a/drivers/irqchip/irq-hip04.c +++ b/drivers/irqchip/irq-hip04.c @@ -206,7 +206,7 @@ static void __exception_irq_entry hip04_handle_irq(struct pt_regs *regs) irqnr = irqstat & GICC_IAR_INT_ID_MASK; if (irqnr <= HIP04_MAX_IRQS) - handle_domain_irq(hip04_data.domain, irqnr, regs); + generic_handle_domain_irq(hip04_data.domain, irqnr); } while (irqnr > HIP04_MAX_IRQS); } diff --git a/drivers/irqchip/irq-ixp4xx.c b/drivers/irqchip/irq-ixp4xx.c index 37e0749215c7..fb68f8c59fbb 100644 --- a/drivers/irqchip/irq-ixp4xx.c +++ b/drivers/irqchip/irq-ixp4xx.c @@ -114,7 +114,7 @@ asmlinkage void __exception_irq_entry ixp4xx_handle_irq(struct pt_regs *regs) status = __raw_readl(ixi->irqbase + IXP4XX_ICIP); for_each_set_bit(i, &status, 32) - handle_domain_irq(ixi->domain, i, regs); + generic_handle_domain_irq(ixi->domain, i); /* * IXP465/IXP435 has an upper IRQ status register @@ -122,7 +122,7 @@ asmlinkage void __exception_irq_entry ixp4xx_handle_irq(struct pt_regs *regs) if (ixi->is_356) { status = __raw_readl(ixi->irqbase + IXP4XX_ICIP2); for_each_set_bit(i, &status, 32) - handle_domain_irq(ixi->domain, i + 32, regs); + generic_handle_domain_irq(ixi->domain, i + 32); } } diff --git a/drivers/irqchip/irq-lpc32xx.c b/drivers/irqchip/irq-lpc32xx.c index 5e6f6e25f2ae..a29357f39450 100644 --- a/drivers/irqchip/irq-lpc32xx.c +++ b/drivers/irqchip/irq-lpc32xx.c @@ -126,7 +126,7 @@ static void __exception_irq_entry lpc32xx_handle_irq(struct pt_regs *regs) while (hwirq) { irq = __ffs(hwirq); hwirq &= ~BIT(irq); - handle_domain_irq(lpc32xx_mic_irqc->domain, irq, regs); + generic_handle_domain_irq(lpc32xx_mic_irqc->domain, irq); } } diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c index 4a74ac7b7c42..83455ca72439 100644 --- a/drivers/irqchip/irq-mmp.c +++ b/drivers/irqchip/irq-mmp.c @@ -230,7 +230,7 @@ static void __exception_irq_entry mmp_handle_irq(struct pt_regs *regs) if (!(hwirq & SEL_INT_PENDING)) return; hwirq &= SEL_INT_NUM_MASK; - handle_domain_irq(icu_data[0].domain, hwirq, regs); + generic_handle_domain_irq(icu_data[0].domain, hwirq); } static void __exception_irq_entry mmp2_handle_irq(struct pt_regs *regs) @@ -241,7 +241,7 @@ static void __exception_irq_entry mmp2_handle_irq(struct pt_regs *regs) if (!(hwirq & SEL_INT_PENDING)) return; hwirq &= SEL_INT_NUM_MASK; - handle_domain_irq(icu_data[0].domain, hwirq, regs); + generic_handle_domain_irq(icu_data[0].domain, hwirq); } /* MMP (ARMv5) */ diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c index d1f5740cd575..55cb6b5a686e 100644 --- a/drivers/irqchip/irq-mxs.c +++ b/drivers/irqchip/irq-mxs.c @@ -136,7 +136,7 @@ asmlinkage void __exception_irq_entry icoll_handle_irq(struct pt_regs *regs) irqnr = __raw_readl(icoll_priv.stat); __raw_writel(irqnr, icoll_priv.vector); - handle_domain_irq(icoll_domain, irqnr, regs); + generic_handle_domain_irq(icoll_domain, irqnr); } static int icoll_irq_domain_map(struct irq_domain *d, unsigned int virq, diff --git a/drivers/irqchip/irq-nvic.c b/drivers/irqchip/irq-nvic.c index b2bd96253d40..63bac3f78863 100644 --- a/drivers/irqchip/irq-nvic.c +++ b/drivers/irqchip/irq-nvic.c @@ -37,9 +37,9 @@ static struct irq_domain *nvic_irq_domain; -static void __nvic_handle_irq(irq_hw_number_t hwirq, struct pt_regs *regs) +static void __nvic_handle_irq(irq_hw_number_t hwirq) { - handle_domain_irq(nvic_irq_domain, hwirq, regs); + generic_handle_domain_irq(nvic_irq_domain, hwirq); } /* @@ -53,7 +53,7 @@ nvic_handle_irq(irq_hw_number_t hwirq, struct pt_regs *regs) irq_enter(); old_regs = set_irq_regs(regs); - __nvic_handle_irq(hwirq, regs); + __nvic_handle_irq(hwirq); set_irq_regs(old_regs); irq_exit(); } diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c index d360a6eddd6d..dc82162ba763 100644 --- a/drivers/irqchip/irq-omap-intc.c +++ b/drivers/irqchip/irq-omap-intc.c @@ -357,7 +357,7 @@ omap_intc_handle_irq(struct pt_regs *regs) } irqnr &= ACTIVEIRQ_MASK; - handle_domain_irq(domain, irqnr, regs); + generic_handle_domain_irq(domain, irqnr); } static int __init intc_of_init(struct device_node *node, diff --git a/drivers/irqchip/irq-or1k-pic.c b/drivers/irqchip/irq-or1k-pic.c index 03d2366118dd..49b47e787644 100644 --- a/drivers/irqchip/irq-or1k-pic.c +++ b/drivers/irqchip/irq-or1k-pic.c @@ -116,7 +116,7 @@ static void or1k_pic_handle_irq(struct pt_regs *regs) int irq = -1; while ((irq = pic_get_irq(irq + 1)) != NO_IRQ) - handle_domain_irq(root_domain, irq, regs); + generic_handle_domain_irq(root_domain, irq); } static int or1k_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c index b6868f7b805a..17c2c7a07f10 100644 --- a/drivers/irqchip/irq-orion.c +++ b/drivers/irqchip/irq-orion.c @@ -42,8 +42,8 @@ __exception_irq_entry orion_handle_irq(struct pt_regs *regs) gc->mask_cache; while (stat) { u32 hwirq = __fls(stat); - handle_domain_irq(orion_irq_domain, - gc->irq_base + hwirq, regs); + generic_handle_domain_irq(orion_irq_domain, + gc->irq_base + hwirq); stat &= ~(1 << hwirq); } } diff --git a/drivers/irqchip/irq-rda-intc.c b/drivers/irqchip/irq-rda-intc.c index 960168303b73..9f0144a73777 100644 --- a/drivers/irqchip/irq-rda-intc.c +++ b/drivers/irqchip/irq-rda-intc.c @@ -53,7 +53,7 @@ static void __exception_irq_entry rda_handle_irq(struct pt_regs *regs) while (stat) { hwirq = __fls(stat); - handle_domain_irq(rda_irq_domain, hwirq, regs); + generic_handle_domain_irq(rda_irq_domain, hwirq); stat &= ~BIT(hwirq); } } diff --git a/drivers/irqchip/irq-riscv-intc.c b/drivers/irqchip/irq-riscv-intc.c index 8017f6d32d52..b65bd8878d4f 100644 --- a/drivers/irqchip/irq-riscv-intc.c +++ b/drivers/irqchip/irq-riscv-intc.c @@ -37,7 +37,7 @@ static asmlinkage void riscv_intc_irq(struct pt_regs *regs) break; #endif default: - handle_domain_irq(intc_domain, cause, regs); + generic_handle_domain_irq(intc_domain, cause); break; } } diff --git a/drivers/irqchip/irq-sa11x0.c b/drivers/irqchip/irq-sa11x0.c index dbccc7dafbf8..31c202a1ae62 100644 --- a/drivers/irqchip/irq-sa11x0.c +++ b/drivers/irqchip/irq-sa11x0.c @@ -140,8 +140,8 @@ sa1100_handle_irq(struct pt_regs *regs) if (mask == 0) break; - handle_domain_irq(sa1100_normal_irqdomain, - ffs(mask) - 1, regs); + generic_handle_domain_irq(sa1100_normal_irqdomain, + ffs(mask) - 1); } while (1); } diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c index 8a315d6a3399..dd506ebfdacb 100644 --- a/drivers/irqchip/irq-sun4i.c +++ b/drivers/irqchip/irq-sun4i.c @@ -195,7 +195,7 @@ static void __exception_irq_entry sun4i_handle_irq(struct pt_regs *regs) return; do { - handle_domain_irq(irq_ic_data->irq_domain, hwirq, regs); + generic_handle_domain_irq(irq_ic_data->irq_domain, hwirq); hwirq = readl(irq_ic_data->irq_base + SUN4I_IRQ_VECTOR_REG) >> 2; } while (hwirq != 0); diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c index 75be350cf82f..f2757b6aecc8 100644 --- a/drivers/irqchip/irq-versatile-fpga.c +++ b/drivers/irqchip/irq-versatile-fpga.c @@ -105,7 +105,7 @@ static int handle_one_fpga(struct fpga_irq_data *f, struct pt_regs *regs) while ((status = readl(f->base + IRQ_STATUS))) { irq = ffs(status) - 1; - handle_domain_irq(f->domain, irq, regs); + generic_handle_domain_irq(f->domain, irq); handled = 1; } diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c index 1e1f2d115257..9e3d5561e04e 100644 --- a/drivers/irqchip/irq-vic.c +++ b/drivers/irqchip/irq-vic.c @@ -208,7 +208,7 @@ static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs) while ((stat = readl_relaxed(vic->base + VIC_IRQ_STATUS))) { irq = ffs(stat) - 1; - handle_domain_irq(vic->domain, irq, regs); + generic_handle_domain_irq(vic->domain, irq); handled = 1; } diff --git a/drivers/irqchip/irq-vt8500.c b/drivers/irqchip/irq-vt8500.c index 5bce936af5d9..e17dd3a8c2d5 100644 --- a/drivers/irqchip/irq-vt8500.c +++ b/drivers/irqchip/irq-vt8500.c @@ -183,7 +183,7 @@ static void __exception_irq_entry vt8500_handle_irq(struct pt_regs *regs) continue; } - handle_domain_irq(intc[i].domain, irqnr, regs); + generic_handle_domain_irq(intc[i].domain, irqnr); } } diff --git a/drivers/irqchip/irq-wpcm450-aic.c b/drivers/irqchip/irq-wpcm450-aic.c index f3ac392d5bc8..0dcbeb1a05a1 100644 --- a/drivers/irqchip/irq-wpcm450-aic.c +++ b/drivers/irqchip/irq-wpcm450-aic.c @@ -69,7 +69,7 @@ static void __exception_irq_entry wpcm450_aic_handle_irq(struct pt_regs *regs) /* Read IPER to signal that nIRQ can be de-asserted */ hwirq = readl(aic->regs + AIC_IPER) / 4; - handle_domain_irq(aic->domain, hwirq, regs); + generic_handle_domain_irq(aic->domain, hwirq); } static void wpcm450_aic_eoi(struct irq_data *d) diff --git a/drivers/irqchip/irq-zevio.c b/drivers/irqchip/irq-zevio.c index 84163f1ebfcf..7a72620fc478 100644 --- a/drivers/irqchip/irq-zevio.c +++ b/drivers/irqchip/irq-zevio.c @@ -50,7 +50,7 @@ static void __exception_irq_entry zevio_handle_irq(struct pt_regs *regs) while (readl(zevio_irq_io + IO_STATUS)) { irqnr = readl(zevio_irq_io + IO_CURRENT); - handle_domain_irq(zevio_irq_domain, irqnr, regs); + generic_handle_domain_irq(zevio_irq_domain, irqnr); } } |