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authorPhilippe Langlais <philippe.langlais@stericsson.com>2011-01-20 23:09:30 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-01-20 23:12:01 -0800
commit94a8cab8caaa56824981c17b6898b73627e8382f (patch)
treef8619429a56b28c1a1d8a57085a2ed05ab929bbc /drivers/input
parent48c27016e18f8608c12b7516515ad773093198d8 (diff)
Input: gpio_keys - switch to using request_any_context_irq
The driver does not require hardirq context and can work with threaded interrupts as well, so let's switch to request_any_context_irq which will select the context that is available for us. Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/gpio_keys.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 6069abe31e42..eb3006361ee4 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -322,7 +322,7 @@ static void gpio_keys_report_event(struct gpio_button_data *bdata)
struct gpio_keys_button *button = bdata->button;
struct input_dev *input = bdata->input;
unsigned int type = button->type ?: EV_KEY;
- int state = (gpio_get_value(button->gpio) ? 1 : 0) ^ button->active_low;
+ int state = (gpio_get_value_cansleep(button->gpio) ? 1 : 0) ^ button->active_low;
input_event(input, type, button->code, !!state);
input_sync(input);
@@ -410,8 +410,8 @@ static int __devinit gpio_keys_setup_key(struct platform_device *pdev,
if (!button->can_disable)
irqflags |= IRQF_SHARED;
- error = request_irq(irq, gpio_keys_isr, irqflags, desc, bdata);
- if (error) {
+ error = request_any_context_irq(irq, gpio_keys_isr, irqflags, desc, bdata);
+ if (error < 0) {
dev_err(dev, "Unable to claim irq %d; error %d\n",
irq, error);
goto fail3;