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authorMilo Kim <milo.kim@ti.com>2016-01-13 10:19:51 +0300
committerThomas Gleixner <tglx@linutronix.de>2016-02-08 17:03:42 +0300
commit5fd26a0bb1e479014adf024df779172d33defdd5 (patch)
tree48ba03099f0c7bfb5ee109b65e37e9d54035fd1d /drivers/irqchip/irq-atmel-aic.c
parentdd85c79150079339b3ded62dda5f6985d192900a (diff)
downloadlinux-5fd26a0bb1e479014adf024df779172d33defdd5.tar.xz
irqchip/atmel-aic: Change return type of aic_common_set_priority()
Priority validation is not necessary because aic_common_irq_domain_xlate() already handles it. With this removal, return type can be changed to void. Signed-off-by: Milo Kim <milo.kim@ti.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Ludovic Desroches <ludovic.desroches@atmel.com> Cc: Nicholas Ferre <nicolas.ferre@atmel.com> Link: http://lkml.kernel.org/r/1452669592-3401-3-git-send-email-milo.kim@ti.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/irq-atmel-aic.c')
-rw-r--r--drivers/irqchip/irq-atmel-aic.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index 799834de276a..112e17c2768b 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -196,9 +196,8 @@ static int aic_irq_domain_xlate(struct irq_domain *d,
irq_gc_lock(gc);
smr = irq_reg_readl(gc, AT91_AIC_SMR(*out_hwirq));
- ret = aic_common_set_priority(intspec[2], &smr);
- if (!ret)
- irq_reg_writel(gc, smr, AT91_AIC_SMR(*out_hwirq));
+ aic_common_set_priority(intspec[2], &smr);
+ irq_reg_writel(gc, smr, AT91_AIC_SMR(*out_hwirq));
irq_gc_unlock(gc);
return ret;