From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Add the start and end messages for log_status when called from a
subdev device node.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
drivers/media/video/v4l2-subdev.c | 14 ++++++++++++--
1 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 41d118e..07e39c3 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -194,8 +194,18 @@ 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;
+
+ printk(KERN_INFO
+ "%s: ================= START STATUS =================\n",
+ sd->name);
+ ret = v4l2_subdev_call(sd, core, log_status);
+ printk(KERN_INFO
+ "%s: ================== END STATUS ==================\n",
+ sd->name);
+ return ret;
+ }
#if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
case VIDIOC_SUBDEV_G_FMT: {
--
1.7.8.3
--
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