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pinctrl/at91: Use irq_set_handler_locked() 

Use irq_set_handler_locked() as it avoids a redundant lookup of the
irq descriptor.

Search and replacement was done with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
This commit is contained in:
Thomas Gleixner 2015-06-23 15:52:49 +02:00 committed by Linus Walleij
parent 9d8293147e
commit c639845bcb
1 changed files with 5 additions and 5 deletions
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10
drivers/pinctrl/pinctrl-at91.c
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@ -1444,22 +1444,22 @@ static int alt_gpio_irq_type(struct irq_data *d, unsigned type)
switch (type) {
case IRQ_TYPE_EDGE_RISING:
__irq_set_handler_locked(d->irq, handle_simple_irq);
irq_set_handler_locked(d, handle_simple_irq);
writel_relaxed(mask, pio + PIO_ESR);
writel_relaxed(mask, pio + PIO_REHLSR);
break;
case IRQ_TYPE_EDGE_FALLING:
__irq_set_handler_locked(d->irq, handle_simple_irq);
irq_set_handler_locked(d, handle_simple_irq);
writel_relaxed(mask, pio + PIO_ESR);
writel_relaxed(mask, pio + PIO_FELLSR);
break;
case IRQ_TYPE_LEVEL_LOW:
__irq_set_handler_locked(d->irq, handle_level_irq);
irq_set_handler_locked(d, handle_level_irq);
writel_relaxed(mask, pio + PIO_LSR);
writel_relaxed(mask, pio + PIO_FELLSR);
break;
case IRQ_TYPE_LEVEL_HIGH:
__irq_set_handler_locked(d->irq, handle_level_irq);
irq_set_handler_locked(d, handle_level_irq);
writel_relaxed(mask, pio + PIO_LSR);
writel_relaxed(mask, pio + PIO_REHLSR);
break;
@ -1468,7 +1468,7 @@ static int alt_gpio_irq_type(struct irq_data *d, unsigned type)
* disable additional interrupt modes:
* fall back to default behavior
*/
__irq_set_handler_locked(d->irq, handle_simple_irq);
irq_set_handler_locked(d, handle_simple_irq);
writel_relaxed(mask, pio + PIO_AIMDR);
return 0;
case IRQ_TYPE_NONE: