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gpio: pca953x: request a shared interrupt

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Request a shared interrupt when requesting a pca953x GPIO interrupt

Signed-off-by: Toby Smith <toby@tismith.id.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Toby Smith 2014-04-30 18:01:41 +10:00 committed by Linus Walleij
parent 3275d0723a
commit 91329132c9
1 changed files with 2 additions and 1 deletions
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3
drivers/gpio/gpio-pca953x.c
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@ -586,7 +586,8 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
client->irq,
NULL,
pca953x_irq_handler,
IRQF_TRIGGER_LOW | IRQF_ONESHOT,
IRQF_TRIGGER_LOW | IRQF_ONESHOT |
IRQF_SHARED,
dev_name(&client->dev), chip);
if (ret) {
dev_err(&client->dev, "failed to request irq %d\n",