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ARM/sa1111: Prepare sa1111_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
This commit is contained in:
Thomas Gleixner 2015-07-13 10:15:12 +02:00
parent 6bf9e97b69
commit b9dce3acd0
1 changed files with 2 additions and 1 deletions
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3
arch/arm/common/sa1111.c
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@ -197,8 +197,9 @@ static struct sa1111_dev_info sa1111_devices[] = {
* will call us again if there are more interrupts to process.
*/
static void
sa1111_irq_handler(unsigned int irq, struct irq_desc *desc)
sa1111_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
unsigned int stat0, stat1, i;
struct sa1111 *sachip = irq_desc_get_handler_data(desc);
void __iomem *mapbase = sachip->base + SA1111_INTC;