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| author |   Andrea Merello <andrea.merello@gmail.com> | 2015-12-26 13:47:24 -0800 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2015-12-29 11:40:46 +0100 |
| commit | 64103f061573e3d7670ba295b07919fb8fc7594c (patch) | |
| tree | 16b59412ade0941ecf41c9cf918adc41949bf9b4 /drivers/irqchip | |
| parent | irqchip/bcm2836: Tolerate IRQs while no flag is set in ISR (diff) | |
| download | linux-dev-64103f061573e3d7670ba295b07919fb8fc7594c.tar.xz linux-dev-64103f061573e3d7670ba295b07919fb8fc7594c.zip | |
irqchip/bcm2836: Make code more readable
Avoid using hardcoded magics. We have a #define for this number.
No functional changes.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Lee Jones <lee@kernel.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-rpi-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1451166444-11044-5-git-send-email-eric@anholt.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-bcm2836.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c index bb8f234b6b73..963065a0d774 100644 --- a/drivers/irqchip/irq-bcm2836.c +++ b/drivers/irqchip/irq-bcm2836.c @@ -167,7 +167,7 @@ __exception_irq_entry bcm2836_arm_irqchip_handle_irq(struct pt_regs *regs) u32 stat; stat = readl_relaxed(intc.base + LOCAL_IRQ_PENDING0 + 4 * cpu); - if (stat & 0x10) { + if (stat & BIT(LOCAL_IRQ_MAILBOX0)) { #ifdef CONFIG_SMP void __iomem *mailbox0 = (intc.base + LOCAL_MAILBOX0_CLR0 + 16 * cpu); |