media: i2c: ov7251: Set enable GPIO low in probe

commit a1963698d59cec83df640ded343af08b76c8e9c5 upstream.

Set the enable GPIO low when acquiring it.

Fixes: d30bb512 ("media: Add a driver for the ov7251 camera sensor")
Cc: stable@vger.kernel.org
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>