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authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>2009-11-02 22:04:18 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-11-02 22:12:37 -0800
commit558a5e296a02266ef43d6e933ee35df9976de987 (patch)
tree8bc96d27e296d9c28284235ca4119b4df2b71a6e
parent0baa3de6eb677e5c9b4c38642c6619df2b4ef11f (diff)
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>
-rw-r--r--drivers/input/keyboard/gpio_keys.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index a88aff3816a0..77d130914259 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -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);