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authorThomas Gleixner <tglx@linutronix.de>2015-07-16 23:38:07 +0300
committerThomas Gleixner <tglx@linutronix.de>2015-07-16 23:53:22 +0300
commit283653a368f49773ee7242e2a03227d7de5d3a7e (patch)
tree8e52ca059a0c69182133805d0646c7d61fc285b4 /drivers/irqchip/irq-keystone.c
parent99705f995a704fdf8625464d70ef5c5750ea55e2 (diff)
downloadlinux-283653a368f49773ee7242e2a03227d7de5d3a7e.tar.xz
irqchip/keystone: Prepare keystone_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>
Diffstat (limited to 'drivers/irqchip/irq-keystone.c')
-rw-r--r--drivers/irqchip/irq-keystone.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c
index d10244fa743a..c1517267b5db 100644
--- a/drivers/irqchip/irq-keystone.c
+++ b/drivers/irqchip/irq-keystone.c
@@ -83,8 +83,9 @@ static void keystone_irq_ack(struct irq_data *d)
/* nothing to do here */
}
-static void keystone_irq_handler(unsigned irq, struct irq_desc *desc)
+static void keystone_irq_handler(unsigned __irq, struct irq_desc *desc)
{
+ unsigned int irq = irq_desc_get_irq(desc);
struct keystone_irq_device *kirq = irq_desc_get_handler_data(desc);
unsigned long pending;
int src, virq;