Commit-ID: 414a431ad6217a03e561fcb199048141db3fc024 Gitweb: http://git.kernel.org/tip/414a431ad6217a03e561fcb199048141db3fc024 Author: Ludovic Desroches <ludovic.desroc...@atmel.com> AuthorDate: Mon, 21 Sep 2015 15:46:05 +0200 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Tue, 22 Sep 2015 16:04:42 +0200
irqchip/atmel-aic5: Use explicit variable name for the base chip To avoid errors, use an explicit variable name when accessing the 'base' generic chip. Signed-off-by: Ludovic Desroches <ludovic.desroc...@atmel.com> Acked-by: Nicholas Ferre <nicolas.fe...@atmel.com> Acked-by: Boris Brezillon <boris.brezil...@free-electrons.com> Cc: <sasha.le...@oracle.com> Cc: <linux-arm-ker...@lists.infradead.org> Cc: <alexandre.bell...@free-electrons.com> Cc: <wenyou.y...@atmel.com> Cc: <ja...@lakedaemon.net> Cc: <marc.zyng...@arm.com> Link: http://lkml.kernel.org/r/1442843173-2390-2-git-send-email-ludovic.desroc...@atmel.com Signed-off-by: Thomas Gleixner <t...@linutronix.de> --- drivers/irqchip/irq-atmel-aic5.c | 44 ++++++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c index f6d6804..ae2fcf9 100644 --- a/drivers/irqchip/irq-atmel-aic5.c +++ b/drivers/irqchip/irq-atmel-aic5.c @@ -71,15 +71,15 @@ 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 *gc = dgc->gc[0]; + struct irq_chip_generic *bgc = dgc->gc[0]; u32 irqnr; u32 irqstat; - irqnr = irq_reg_readl(gc, AT91_AIC5_IVR); - irqstat = irq_reg_readl(gc, AT91_AIC5_ISR); + irqnr = irq_reg_readl(bgc, AT91_AIC5_IVR); + irqstat = irq_reg_readl(bgc, AT91_AIC5_ISR); if (!irqstat) - irq_reg_writel(gc, 0, AT91_AIC5_EOICR); + irq_reg_writel(bgc, 0, AT91_AIC5_EOICR); else handle_domain_irq(aic5_domain, irqnr, regs); } @@ -124,13 +124,13 @@ 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 *gc = dgc->gc[0]; + struct irq_chip_generic *bgc = dgc->gc[0]; /* Enable interrupt on AIC5 */ - irq_gc_lock(gc); - irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR); - irq_reg_writel(gc, 1, AT91_AIC5_ISCR); - irq_gc_unlock(gc); + irq_gc_lock(bgc); + irq_reg_writel(bgc, d->hwirq, AT91_AIC5_SSR); + irq_reg_writel(bgc, 1, AT91_AIC5_ISCR); + irq_gc_unlock(bgc); return 0; } @@ -139,17 +139,17 @@ 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 *gc = dgc->gc[0]; + struct irq_chip_generic *bgc = dgc->gc[0]; unsigned int smr; int ret; - irq_gc_lock(gc); - irq_reg_writel(gc, d->hwirq, AT91_AIC5_SSR); - smr = irq_reg_readl(gc, AT91_AIC5_SMR); + irq_gc_lock(bgc); + irq_reg_writel(bgc, d->hwirq, AT91_AIC5_SSR); + smr = irq_reg_readl(bgc, AT91_AIC5_SMR); ret = aic_common_set_type(d, type, &smr); if (!ret) - irq_reg_writel(gc, smr, AT91_AIC5_SMR); - irq_gc_unlock(gc); + irq_reg_writel(bgc, smr, AT91_AIC5_SMR); + irq_gc_unlock(bgc); return ret; } @@ -263,7 +263,7 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, unsigned int *out_type) { struct irq_domain_chip_generic *dgc = d->gc; - struct irq_chip_generic *gc; + struct irq_chip_generic *bgc; unsigned smr; int ret; @@ -275,15 +275,15 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, if (ret) return ret; - gc = dgc->gc[0]; + bgc = dgc->gc[0]; - irq_gc_lock(gc); - irq_reg_writel(gc, *out_hwirq, AT91_AIC5_SSR); - smr = irq_reg_readl(gc, AT91_AIC5_SMR); + irq_gc_lock(bgc); + irq_reg_writel(bgc, *out_hwirq, AT91_AIC5_SSR); + smr = irq_reg_readl(bgc, AT91_AIC5_SMR); ret = aic_common_set_priority(intspec[2], &smr); if (!ret) - irq_reg_writel(gc, intspec[2] | smr, AT91_AIC5_SMR); - irq_gc_unlock(gc); + irq_reg_writel(bgc, intspec[2] | smr, AT91_AIC5_SMR); + irq_gc_unlock(bgc); return ret; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
