tree b6a540d8e7ce973b65e139bd0185d8002a5ed36f
parent b4333a3baecfeee35317c03cf08952cc04bd149a
author Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> 1208886128 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1209056863 -0300

V4L/DVB (7218): Fix breakage in mt9m001 and mt9v022 driver if "CONFIG_GENERIC_GPIO is not set"

Both camera drivers can function without GPIO support, in which case they
will only support the 10 bit data width mode. But the two respective switch
have to depend on CONFIG_GENERIC_GPIO. Additionally remove redundant
gpio_is_valid tests - they are repeated in bus_switch_request() functions.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>