diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-atmel-aic5.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c index ae2fcf9fc0cd..62bb840c613f 100644 --- a/drivers/irqchip/irq-atmel-aic5.c +++ b/drivers/irqchip/irq-atmel-aic5.c @@ -70,8 +70,7 @@ static struct irq_domain *aic5_domain; static asmlinkage void __exception_irq_entry aic5_handle(struct pt_regs *regs) { - struct irq_domain_chip_generic *dgc = aic5_domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(aic5_domain, 0); u32 irqnr; u32 irqstat; @@ -87,8 +86,7 @@ aic5_handle(struct pt_regs *regs) static void aic5_mask(struct irq_data *d) { struct irq_domain *domain = d->domain; - struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); /* @@ -105,8 +103,7 @@ static void aic5_mask(struct irq_data *d) static void aic5_unmask(struct irq_data *d) { struct irq_domain *domain = d->domain; - struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); /* @@ -123,8 +120,7 @@ static void aic5_unmask(struct irq_data *d) static int aic5_retrigger(struct irq_data *d) { struct irq_domain *domain = d->domain; - struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); /* Enable interrupt on AIC5 */ irq_gc_lock(bgc); @@ -138,8 +134,7 @@ static int aic5_retrigger(struct irq_data *d) static int aic5_set_type(struct irq_data *d, unsigned type) { struct irq_domain *domain = d->domain; - struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); unsigned int smr; int ret; @@ -159,7 +154,7 @@ static void aic5_suspend(struct irq_data *d) { struct irq_domain *domain = d->domain; struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); int i; u32 mask; @@ -183,7 +178,7 @@ static void aic5_resume(struct irq_data *d) { struct irq_domain *domain = d->domain; struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); int i; u32 mask; @@ -207,7 +202,7 @@ static void aic5_pm_shutdown(struct irq_data *d) { struct irq_domain *domain = d->domain; struct irq_domain_chip_generic *dgc = domain->gc; - struct irq_chip_generic *bgc = dgc->gc[0]; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0); struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); int i; @@ -262,12 +257,11 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, irq_hw_number_t *out_hwirq, unsigned int *out_type) { - struct irq_domain_chip_generic *dgc = d->gc; - struct irq_chip_generic *bgc; + struct irq_chip_generic *bgc = irq_get_domain_generic_chip(d, 0); unsigned smr; int ret; - if (!dgc) + if (!bgc) return -EINVAL; ret = aic_common_irq_domain_xlate(d, ctrlr, intspec, intsize, @@ -275,8 +269,6 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, if (ret) return ret; - bgc = dgc->gc[0]; - irq_gc_lock(bgc); irq_reg_writel(bgc, *out_hwirq, AT91_AIC5_SSR); smr = irq_reg_readl(bgc, AT91_AIC5_SMR); |