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path: root/drivers/irqchip/irq-atmel-aic5.c
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Diffstat (limited to 'drivers/irqchip/irq-atmel-aic5.c')
-rw-r--r--drivers/irqchip/irq-atmel-aic5.c65
1 files changed, 31 insertions, 34 deletions
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index a11aae8fb006..a2e8c3f876cb 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -75,11 +75,11 @@ aic5_handle(struct pt_regs *regs)
u32 irqnr;
u32 irqstat;
- irqnr = irq_reg_readl(gc->reg_base + AT91_AIC5_IVR);
- irqstat = irq_reg_readl(gc->reg_base + AT91_AIC5_ISR);
+ irqnr = irq_reg_readl(gc, AT91_AIC5_IVR);
+ irqstat = irq_reg_readl(gc, AT91_AIC5_ISR);
if (!irqstat)
- irq_reg_writel(0, gc->reg_base + AT91_AIC5_EOICR);
+ irq_reg_writel(gc, 0, AT91_AIC5_EOICR);
else
handle_domain_irq(aic5_domain, irqnr, regs);
}
@@ -92,8 +92,8 @@ static void aic5_mask(struct irq_data *d)
/* Disable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_IDCR);
+ irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR);
+ irq_reg_writel(gc, 1, AT91_AIC5_IDCR);
gc->mask_cache &= ~d->mask;
irq_gc_unlock(gc);
}
@@ -106,8 +106,8 @@ static void aic5_unmask(struct irq_data *d)
/* Enable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_IECR);
+ irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR);
+ irq_reg_writel(gc, 1, AT91_AIC5_IECR);
gc->mask_cache |= d->mask;
irq_gc_unlock(gc);
}
@@ -120,8 +120,8 @@ static int aic5_retrigger(struct irq_data *d)
/* Enable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_ISCR);
+ irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR);
+ irq_reg_writel(gc, 1, AT91_AIC5_ISCR);
irq_gc_unlock(gc);
return 0;
@@ -136,11 +136,11 @@ static int aic5_set_type(struct irq_data *d, unsigned type)
int ret;
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- smr = irq_reg_readl(gc->reg_base + AT91_AIC5_SMR);
+ irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR);
+ smr = irq_reg_readl(gc, AT91_AIC5_SMR);
ret = aic_common_set_type(d, type, &smr);
if (!ret)
- irq_reg_writel(smr, gc->reg_base + AT91_AIC5_SMR);
+ irq_reg_writel(gc, smr, AT91_AIC5_SMR);
irq_gc_unlock(gc);
return ret;
@@ -162,12 +162,11 @@ static void aic5_suspend(struct irq_data *d)
if ((mask & gc->mask_cache) == (mask & gc->wake_active))
continue;
- irq_reg_writel(i + gc->irq_base,
- bgc->reg_base + AT91_AIC5_SSR);
+ irq_reg_writel(bgc, i + gc->irq_base, AT91_AIC5_SSR);
if (mask & gc->wake_active)
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IECR);
+ irq_reg_writel(bgc, 1, AT91_AIC5_IECR);
else
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IDCR);
+ irq_reg_writel(bgc, 1, AT91_AIC5_IDCR);
}
irq_gc_unlock(bgc);
}
@@ -187,12 +186,11 @@ static void aic5_resume(struct irq_data *d)
if ((mask & gc->mask_cache) == (mask & gc->wake_active))
continue;
- irq_reg_writel(i + gc->irq_base,
- bgc->reg_base + AT91_AIC5_SSR);
+ irq_reg_writel(bgc, i + gc->irq_base, AT91_AIC5_SSR);
if (mask & gc->mask_cache)
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IECR);
+ irq_reg_writel(bgc, 1, AT91_AIC5_IECR);
else
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IDCR);
+ irq_reg_writel(bgc, 1, AT91_AIC5_IDCR);
}
irq_gc_unlock(bgc);
}
@@ -207,10 +205,9 @@ static void aic5_pm_shutdown(struct irq_data *d)
irq_gc_lock(bgc);
for (i = 0; i < dgc->irqs_per_chip; i++) {
- irq_reg_writel(i + gc->irq_base,
- bgc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IDCR);
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_ICCR);
+ irq_reg_writel(bgc, i + gc->irq_base, AT91_AIC5_SSR);
+ irq_reg_writel(bgc, 1, AT91_AIC5_IDCR);
+ irq_reg_writel(bgc, 1, AT91_AIC5_ICCR);
}
irq_gc_unlock(bgc);
}
@@ -230,24 +227,24 @@ static void __init aic5_hw_init(struct irq_domain *domain)
* will not Lock out nIRQ
*/
for (i = 0; i < 8; i++)
- irq_reg_writel(0, gc->reg_base + AT91_AIC5_EOICR);
+ irq_reg_writel(gc, 0, AT91_AIC5_EOICR);
/*
* Spurious Interrupt ID in Spurious Vector Register.
* When there is no current interrupt, the IRQ Vector Register
* reads the value stored in AIC_SPU
*/
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC5_SPU);
+ irq_reg_writel(gc, 0xffffffff, AT91_AIC5_SPU);
/* No debugging in AIC: Debug (Protect) Control Register */
- irq_reg_writel(0, gc->reg_base + AT91_AIC5_DCR);
+ irq_reg_writel(gc, 0, AT91_AIC5_DCR);
/* Disable and clear all interrupts initially */
for (i = 0; i < domain->revmap_size; i++) {
- irq_reg_writel(i, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(i, gc->reg_base + AT91_AIC5_SVR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_IDCR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_ICCR);
+ irq_reg_writel(gc, i, AT91_AIC5_SSR);
+ irq_reg_writel(gc, i, AT91_AIC5_SVR);
+ irq_reg_writel(gc, 1, AT91_AIC5_IDCR);
+ irq_reg_writel(gc, 1, AT91_AIC5_ICCR);
}
}
@@ -273,11 +270,11 @@ static int aic5_irq_domain_xlate(struct irq_domain *d,
gc = dgc->gc[0];
irq_gc_lock(gc);
- irq_reg_writel(*out_hwirq, gc->reg_base + AT91_AIC5_SSR);
- smr = irq_reg_readl(gc->reg_base + AT91_AIC5_SMR);
+ irq_reg_writel(gc, *out_hwirq, AT91_AIC5_SSR);
+ smr = irq_reg_readl(gc, AT91_AIC5_SMR);
ret = aic_common_set_priority(intspec[2], &smr);
if (!ret)
- irq_reg_writel(intspec[2] | smr, gc->reg_base + AT91_AIC5_SMR);
+ irq_reg_writel(gc, intspec[2] | smr, AT91_AIC5_SMR);
irq_gc_unlock(gc);
return ret;