Commit 558a5e29 authored Nov 02, 2009 by Dmitry Eremin-Solenikov Committed by Dmitry Torokhov Nov 02, 2009

Input: gpio-keys - use IRQF_SHARED



There is nothing that disallows gpio-keys to share it's IRQ line
w/ other drivers. Make it use IRQF_SHARED in request_irq().

An example of other driver with which I'd like to share IRQ line
for GPIO buttons is ledtrig-gpio.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

parent 0baa3de6

drivers/input/keyboard/gpio_keys.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -147,6 +147,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
		}

		error = request_irq(irq, gpio_keys_isr,
		IRQF_SHARED \|
		IRQF_TRIGGER_RISING \| IRQF_TRIGGER_FALLING,
		button->desc ? button->desc : "gpio_keys",
		bdata);