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gpio/pch: Use irq_set_handler_locked()

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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: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-gpio@vger.kernel.org
This commit is contained in:
Thomas Gleixner 2015-06-23 15:52:40 +02:00
parent 43ec2e4316
commit 2456d869c4
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio-pch.c
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@ -281,9 +281,9 @@ static int pch_irq_type(struct irq_data *d, unsigned int type)
/* And the handler */
if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
__irq_set_handler_locked(d->irq, handle_level_irq);
irq_set_handler_locked(d, handle_level_irq);
else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
__irq_set_handler_locked(d->irq, handle_edge_irq);
irq_set_handler_locked(d, handle_edge_irq);
unlock:
spin_unlock_irqrestore(&chip->spinlock, flags);