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[media] v4l2-subdev: add start/end messages for log_status

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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>
This commit is contained in:
Hans Verkuil 2012-02-02 08:26:20 -03:00 committed by Mauro Carvalho Chehab
parent e2ecb257ee
commit 42194e728f
1 changed files with 10 additions and 2 deletions
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12
drivers/media/video/v4l2-subdev.c
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@ -194,8 +194,16 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
} }
#endif #endif
case VIDIOC_LOG_STATUS: case VIDIOC_LOG_STATUS: {
return v4l2_subdev_call(sd, core, 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) #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
case VIDIOC_SUBDEV_G_FMT: { case VIDIOC_SUBDEV_G_FMT: {