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authorHans Verkuil <hans.verkuil@cisco.com>2012-02-02 15:26:20 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-02-14 22:38:23 +0400
commit42194e728f067cde09a95ce522c108756d44c0be (patch)
tree629bf071e17dfa21da1f953d78cf8cf6fd2d5ab5 /drivers/media/video/v4l2-subdev.c
parente2ecb257eebd8525029f43fcb4f922c4976dba53 (diff)
downloadlinux-42194e728f067cde09a95ce522c108756d44c0be.tar.xz
[media] v4l2-subdev: add start/end messages for log_status
Add the start and end messages for log_status when called from a subdev device node. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-subdev.c')
-rw-r--r--drivers/media/video/v4l2-subdev.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 41d118ee2de6..6fe88e965a8c 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -194,8 +194,16 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
}
#endif
- case VIDIOC_LOG_STATUS:
- return v4l2_subdev_call(sd, core, log_status);
+ case VIDIOC_LOG_STATUS: {
+ int ret;
+
+ pr_info("%s: ================= START STATUS =================\n",
+ sd->name);
+ ret = v4l2_subdev_call(sd, core, log_status);
+ pr_info("%s: ================== END STATUS ==================\n",
+ sd->name);
+ return ret;
+ }
#if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
case VIDIOC_SUBDEV_G_FMT: {