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authorThomas Gleixner <tglx@linutronix.de>2015-07-13 11:16:33 +0300
committerThomas Gleixner <tglx@linutronix.de>2015-07-13 15:59:15 +0300
commit1c2d4afa77959f3ac7013041e35f5cbe241e9415 (patch)
tree3cc8bdbae96640760abfd09375f7538aec408245 /arch
parentb9dce3acd076d36838396acd5afb89e3e6f1b064 (diff)
downloadlinux-1c2d4afa77959f3ac7013041e35f5cbe241e9415.tar.xz
ARM/dove: Prepare pmu_irq_handler for irq argument removal
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Russell King <linux+kernel@arm.linux.org.uk> Cc: linux-arm-kernel@lists.infradead.org
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-dove/irq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c
index df0223f76fa9..a50ea931b038 100644
--- a/arch/arm/mach-dove/irq.c
+++ b/arch/arm/mach-dove/irq.c
@@ -69,8 +69,9 @@ static struct irq_chip pmu_irq_chip = {
.irq_ack = pmu_irq_ack,
};
-static void pmu_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void pmu_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq = irq_desc_get_irq(desc);
unsigned long cause = readl(PMU_INTERRUPT_CAUSE);
cause &= readl(PMU_INTERRUPT_MASK);