[media] omap3isp: Fix up ENOIOCTLCMD error handling
At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be
translated as ENOTTY to user mode.
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index c78f60a..a0b737fe 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -733,7 +733,7 @@
fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
if (ret)
- return ret == -ENOIOCTLCMD ? -EINVAL : ret;
+ return ret == -ENOIOCTLCMD ? -ENOTTY : ret;
isp_video_mbus_to_pix(video, &fmt.format, &format->fmt.pix);
return 0;
@@ -754,7 +754,7 @@
ret = v4l2_subdev_call(subdev, video, cropcap, cropcap);
mutex_unlock(&video->mutex);
- return ret == -ENOIOCTLCMD ? -EINVAL : ret;
+ return ret == -ENOIOCTLCMD ? -ENOTTY : ret;
}
static int
@@ -781,7 +781,7 @@
format.which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &format);
if (ret < 0)
- return ret == -ENOIOCTLCMD ? -EINVAL : ret;
+ return ret == -ENOIOCTLCMD ? -ENOTTY : ret;
crop->c.left = 0;
crop->c.top = 0;
@@ -806,7 +806,7 @@
ret = v4l2_subdev_call(subdev, video, s_crop, crop);
mutex_unlock(&video->mutex);
- return ret == -ENOIOCTLCMD ? -EINVAL : ret;
+ return ret == -ENOIOCTLCMD ? -ENOTTY : ret;
}
static int