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authorDavid Brownell <dbrownell@users.sourceforge.net>2008-04-15 01:31:13 -0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-04-15 01:31:13 -0400
commit1164ec1ae43770db6ea5450c6cac0761b11d6d1d (patch)
treecb4b5b2f0f8e1bebd5b54f7143f300f5547bcbdf /drivers/input/keyboard
parent9f9439e92a7fb057d31a19636b99e43306192756 (diff)
Input: gpio_keys - irq handling cleanup
Cleanup IRQ handling in gpio_keys: bail after handling the IRQ, and report IRQ_NONE if we never handle it. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/gpio_keys.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 6a9ca4bdcb7..a54dc15f900 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -43,10 +43,11 @@ static irqreturn_t gpio_keys_isr(int irq, void *dev_id)
input_event(input, type, button->code, !!state);
input_sync(input);
+ return IRQ_HANDLED;
}
}
- return IRQ_HANDLED;
+ return IRQ_NONE;
}
static int __devinit gpio_keys_probe(struct platform_device *pdev)