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| /openbmc/linux/drivers/input/keyboard/ |
| H A D | gpio_keys.c | diff 006df3024431a50262d4a2898d25924f84fb697a Tue Sep 25 23:01:03 CDT 2007 Anti Sullin <anti.sullin@artecdesign.ee> Input: gpio_keys - verify that supplied GPIO numbers are valid
As David Brownell pointed out, gpio_keys driver does not check
return code of gpio_to_irq().
This patch adds the gpio_to_irq return code check to gpio_keys
and moves the IRQ edge type setting to request_irq flags to avoid
changing the irq type before we have confirmed we can use it.
Signed-off-by: Anti Sullin <anti.sullin@artecdesign.ee>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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