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(parent: ebf20de) | patch
USB: ehci-tegra: remove redundant gpio_set_value
authorStephen Warren <swarren@nvidia.com>
Mon, 30 Apr 2012 23:24:10 +0000 (17:24 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 1 May 2012 18:11:51 +0000 (14:11 -0400)
commit04c235c92ce8474e9f2b358bd97f013a500385f2
tree7c53d7ef6c8f8080dd250934cd6daaf042c653d1tree | snapshot
parentebf20de453042c066a289b90dd14d59de03dba2fcommit | diff
USB: ehci-tegra: remove redundant gpio_set_value

The immediately preceding gpio_direction_output() already set the value,
so there's no need to repeat it. This also prevents gpio_set_value() from
WARNing when the GPIO is sleepable (e.g. is on an I2C expander); the set
direction API is always sleepable, but plain set_value isn't.

Cc: <stable@vger.kernel.org> # v3.3
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/ehci-tegra.c diff | blob | history
Domain: System / Kernel;