Return an error in the registered handler if the device can't be powered
on.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/video/as3645a.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
Hi everybody,
This patch applies on top of the as3645a driver that I'm going to submit for
v3.3. In order to make review easier I'm sending it separately, I will then
squash it into the driver for submission.
diff --git a/drivers/media/video/as3645a.c b/drivers/media/video/as3645a.c
index d583a9c..f7c3178 100644
--- a/drivers/media/video/as3645a.c
+++ b/drivers/media/video/as3645a.c
@@ -557,7 +557,9 @@ static int as3645a_registered(struct v4l2_subdev *sd)
/* Power up the flash driver and read manufacturer ID, model ID, RFU
* and version.
*/
- as3645a_set_power(flash-subdev, 1);
+ rval = as3645a_set_power(flash-subdev, 1);
+ if (rval 0)
+ return rval;
rval = as3645a_read(flash, AS_DESIGN_INFO_REG);
if (rval 0)
--
Regards,
Laurent Pinchart
--
To unsubscribe from this list: send the line unsubscribe linux-media in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
