wl12xx: wrong values are returned in gpio_power_write()

Return values were assigned to incorrect var / weren't assigned.
fix it, and defer mutex_lock after the sanity checks.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller 2011-01-23 11:25:27 +01:00 • committed by Luciano Coelho
commit 8e2de74e78