Commit 5795cf35 authored May 23, 2014 by George Cherian Committed by Linus Walleij May 28, 2014

gpio: pcf857x: Add IRQF_SHARED when request irq



It's quite possible that multiple pcf857x can be hooked up
to the same interrupt line with the processor. So add IRQF_SHARED
in request irq..

Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent e6b698f6

drivers/gpio/gpio-pcf857x.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -262,7 +262,7 @@ static int pcf857x_irq_domain_init(struct pcf857x *gpio,
		/* enable real irq */
		status = devm_request_threaded_irq(&client->dev, client->irq,
		NULL, pcf857x_irq, IRQF_ONESHOT \|
		IRQF_TRIGGER_FALLING,
		IRQF_TRIGGER_FALLING \| IRQF_SHARED,
		dev_name(&client->dev), gpio);

		if (status)