Marco Felsch 7784b1d278 media: mt9m111: add s_stream callback
Add callback to check if we are already streaming. Now other callbacks
can check the state and return -EBUSY if we already streaming.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-05 06:37:55 -05:00
..
2018-12-05 06:37:55 -05:00
2018-05-09 16:26:50 -04:00
2018-10-31 10:53:29 -07:00