diff options
| author |   Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2009-11-02 22:04:18 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-11-02 22:12:37 -0800 |
| commit | 558a5e296a02266ef43d6e933ee35df9976de987 (patch) | |
| tree | 8bc96d27e296d9c28284235ca4119b4df2b71a6e /drivers/input/keyboard/gpio_keys.c | |
| parent | Input: winbond-cir - select LEDS_TRIGGERS (diff) | |
| download | linux-dev-558a5e296a02266ef43d6e933ee35df9976de987.tar.xz linux-dev-558a5e296a02266ef43d6e933ee35df9976de987.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/input/keyboard/gpio_keys.c | 1 |
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); |