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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>
This commit is contained in:
Philippe Langlais 2011-01-20 23:09:30 -08:00 committed by Dmitry Torokhov
parent 48c27016e1
commit 94a8cab8ca
1 changed files with 3 additions and 3 deletions
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6
drivers/input/keyboard/gpio_keys.c
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@ -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;