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SubjectRe: [patch 1/3] avr32/at32ap: Consolidate chained IRQ handler install/remove
Around Mon 13 Jul 2015 20:31:09 -0000 or thereabout, Thomas Gleixner wrote:
> Chained irq handlers usually set up handler data as well. We now have
> a function to set both under irq_desc->lock. Replace the two calls
> with one.
>
> Search and conversion was done with coccinelle.
>
> Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: Julia Lawall <Julia.Lawall@lip6.fr>
> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>

Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>

> ---
> arch/avr32/mach-at32ap/pio.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> Index: tip/arch/avr32/mach-at32ap/pio.c
> ===================================================================
> --- tip.orig/arch/avr32/mach-at32ap/pio.c
> +++ tip/arch/avr32/mach-at32ap/pio.c
> @@ -312,7 +312,6 @@ gpio_irq_setup(struct pio_device *pio, i
> unsigned i;
>
> irq_set_chip_data(irq, pio);
> - irq_set_handler_data(irq, (void *)gpio_irq);
>
> for (i = 0; i < 32; i++, gpio_irq++) {
> irq_set_chip_data(gpio_irq, pio);
> @@ -320,7 +319,8 @@ gpio_irq_setup(struct pio_device *pio, i
> handle_simple_irq);
> }
>
> - irq_set_chained_handler(irq, gpio_irq_handler);
> + irq_set_chained_handler_and_data(irq, gpio_irq_handler,
> + (void *)gpio_irq);
> }
>
> /*--------------------------------------------------------------------------*/
--
mvh
Hans-Christian Egtvedt


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