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 <[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]>

diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index f36f426edc62e61baad836e89285da5d78975347..4f0d068e1abec2bc068b5a2185bef0fd6df729ff 100644 (file)
--- 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;