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irqchip/atmel-aic: Remove duplicate bit operation

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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 <[email protected]>
Acked-by: Boris Brezillon <[email protected]>
Cc: Jason Cooper <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Cc: Nicholas Ferre <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
This commit is contained in:
Milo Kim 2016-01-13 16:19:52 +09:00 • committed by Thomas Gleixner
commit 4b5ce20b54
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-atmel-aic5.c
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@ -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;