[media] m5mols: Fix bug in stream on handler

Due to improper condition check streaming start for some pixel
formats was prevent and the s_stream just reatuned -EINVAL.
This fixes regression introduced in commit 5565a2ad47cdd8e697
[media] m5mols: Protect driver data with a mutex.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index d4e7567b367c04d25b9a21ba4c50d0db314596aa..0b899cb6cda1904b6f07cdb924f94be3d76ccb56 100644 (file)
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -724,7 +724,7 @@ static int m5mols_s_stream(struct v4l2_subdev *sd, int enable)
        if (enable) {
                if (is_code(code, M5MOLS_RESTYPE_MONITOR))
                        ret = m5mols_start_monitor(info);
-               if (is_code(code, M5MOLS_RESTYPE_CAPTURE))
+               else if (is_code(code, M5MOLS_RESTYPE_CAPTURE))
                        ret = m5mols_start_capture(info);
                else
                        ret = -EINVAL;