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linux/drivers/gpio/gpio-tegra.c
Stephen Warren df231f280f gpio: tegra: use new gpio_lock_as_irq() API 
Whenever an IRQ is claimed or freed, call gpio_lock_as_irq() or
gpio_unlock_as_irq() on the associated GPIO, to prevent that GPIO from
being configured in a manner incompatible with an interrupt.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-10-17 10:51:53 +02:00

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