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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-07-13 22:31:12 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-26 11:47:25 +0200 |
| commit | df6e23ae62d46a524ba3db95a201904a01419bdc (patch) | |
| tree | 6e734ae9154f035d379a477896316d1d4d56547b /arch/avr32/mach-at32ap/pio.c | |
| parent | avr32/at32ap: Use irq_set_handler_locked() (diff) | |
| download | linux-df6e23ae62d46a524ba3db95a201904a01419bdc.tar.xz linux-df6e23ae62d46a524ba3db95a201904a01419bdc.zip | |
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/mach-at32ap/pio.c')
| -rw-r--r-- | arch/avr32/mach-at32ap/pio.c | 2 |
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; |