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authorJiang Liu <jiang.liu@linux.intel.com>2015-07-13 20:31:12 +0000
committerThomas Gleixner <tglx@linutronix.de>2015-07-26 11:47:25 +0200
commitdf6e23ae62d46a524ba3db95a201904a01419bdc (patch)
tree6e734ae9154f035d379a477896316d1d4d56547b /arch/avr32
parent4f31dd63e050b777d3f3139197c4b3860aa89301 (diff)
downloadlinux-df6e23ae62d46a524ba3db95a201904a01419bdc.tar.gz
avr32/irq: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we already have a pointer to corresponding irq_desc. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Link: http://lkml.kernel.org/r/20150713100606.527106283@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/mach-at32ap/pio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c
index 6c7035a9a20f..157a5e0e789f 100644
--- a/arch/avr32/mach-at32ap/pio.c
+++ b/arch/avr32/mach-at32ap/pio.c
@@ -286,7 +286,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
struct pio_device *pio = irq_desc_get_chip_data(desc);
unsigned gpio_irq;
- gpio_irq = (unsigned) irq_get_handler_data(irq);
+ gpio_irq = (unsigned) irq_desc_get_handler_data(desc);
for (;;) {
u32 isr;