Commit df6e23ae authored Jul 13, 2015 by Jiang Liu Committed by Thomas Gleixner Jul 26, 2015

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>

parent 4f31dd63

arch/avr32/mach-at32ap/pio.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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