Commit-ID: 8c7baa8c3d57004ed3e850fb7a106acf38810e3c Gitweb: http://git.kernel.org/tip/8c7baa8c3d57004ed3e850fb7a106acf38810e3c Author: Milo Kim <milo.kim@xxxxxx> AuthorDate: Wed, 13 Jan 2016 16:19:52 +0900 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitDate: Mon, 8 Feb 2016 11:45:21 +0100 irqchip/atmel-aic: Remove duplicate bit operation AIC5 priority value is updated twice - in aic_common_set_priority() and when updating AT91_AIC5_SMR. Variable, 'smr' has updated priority value (intspec[2]) in the first step, so no need to update it again in the second step. Signed-off-by: Milo Kim <milo.kim@xxxxxx> Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> Cc: Jason Cooper <jason@xxxxxxxxxxxxxx> Cc: Marc Zyngier <marc.zyngier@xxxxxxx> Cc: Ludovic Desroches <ludovic.desroches@xxxxxxxxx> Cc: Nicholas Ferre <nicolas.ferre@xxxxxxxxx> Link: http://lkml.kernel.org/r/1452669592-3401-4-git-send-email-milo.kim@xxxxxx Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> --- drivers/irqchip/irq-atmel-aic5.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c index f36f426..4f0d068 100644 --- a/drivers/irqchip/irq-atmel-aic5.c +++ b/drivers/irqchip/irq-atmel-aic5.c @@ -273,7 +273,7 @@ static int aic5_irq_domain_xlate(struct irq_domain *d, irq_reg_writel(bgc, *out_hwirq, AT91_AIC5_SSR); smr = irq_reg_readl(bgc, AT91_AIC5_SMR); aic_common_set_priority(intspec[2], &smr); - irq_reg_writel(bgc, intspec[2] | smr, AT91_AIC5_SMR); + irq_reg_writel(bgc, smr, AT91_AIC5_SMR); irq_gc_unlock(bgc); return ret; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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