USB: ehci-tegra: remove redundant gpio_set_value

USB: ehci-tegra: remove redundant gpio_set_value

commit 04c235c92ce8474e9f2b358bd97f013a500385f2 upstream.

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.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>