From: Sakari Ailus Date: Thu, 17 Oct 2019 11:01:37 +0000 (+0200) Subject: media: omap3isp: Ignore failure of stopping streaming on external subdev X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7e2f75fd32385eadcd8c5b991508a90a5658ab9c;p=linux.git media: omap3isp: Ignore failure of stopping streaming on external subdev The isp was marked to have failed to stop if stopping streaming on an external subdev failed. The return value from the external subdev should be ignored instead as it is not part of the ISP and thus the ISP does not need to be reset for that reason. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 327c5716922ac..a4ee6b86663e2 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -810,6 +810,10 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe) ret = v4l2_subdev_call(subdev, video, s_stream, 0); + /* Stop at the first external sub-device. */ + if (subdev->dev != isp->dev) + break; + if (subdev == &isp->isp_res.subdev) ret |= isp_pipeline_wait(isp, isp_pipeline_wait_resizer); else if (subdev == &isp->isp_prev.subdev) @@ -837,10 +841,6 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe) &subdev->entity); failure = -ETIMEDOUT; } - - /* Stop at the first external sub-device. */ - if (subdev->dev != isp->dev) - break; } return failure;