greybus: camera: Add missing return value
authorJacopo Mondi <jacopo.mondi@linaro.org>
Fri, 5 Feb 2016 08:35:33 +0000 (09:35 +0100)
committerGreg Kroah-Hartman <gregkh@google.com>
Sat, 6 Feb 2016 00:37:34 +0000 (16:37 -0800)
commitdb81b76970a2e9f3ffa1ca66e7761f9f4b84efc6
treeb82915d44aa4024e667d6f9b9fc82d7a524a4350
parentf121d79d8acb0852f42b42b111967a3ef265362b
greybus: camera: Add missing return value

Add missing return value assignement when changing unipro power mode to
PWM-G1.

Signed-off-by: Jacopo Mondi <jacopo.mondi@linaro.org>
Reviewed-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
drivers/staging/greybus/camera.c