[media] V4L2: drivers implementing vidioc_default should also return -ENOTTY

If the vidioc_default implementation doesn't support the ioctl, then drivers
must return -ENOTTY instead of -EINVAL.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

5 files changed, 5 insertions, 5 deletions

diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index be49f68ddf37..35fde4e931f5 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -1137,7 +1137,7 @@ static long cx18_default(struct file *file, void *fh, bool valid_prio,
         }
 
         default:
-                return -EINVAL;
+                return -ENOTTY;
         }
         return 0;
 }
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index 20cf271a774b..49a845fb804a 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -1761,7 +1761,7 @@ static long vpfe_param_handler(struct file *file, void *priv,
                 }
                 break;
         default:
-                ret = -EINVAL;
+                ret = -ENOTTY;
         }
 unlock_out:
         mutex_unlock(&vpfe_dev->lock);
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 989e556913ed..a151271f60e1 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1827,7 +1827,7 @@ static long ivtv_default(struct file *file, void *fh, bool valid_prio,
                 return ivtv_decoder_ioctls(file, cmd, (void *)arg);
 
         default:
-                return -EINVAL;
+                return -ENOTTY;
         }
         return 0;
 }
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index b09a3c80a15e..7bc775219f97 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1570,7 +1570,7 @@ static long vidioc_default(struct file *file, void *fh, bool valid_prio,
                 return meyeioc_stilljcapt((int *) arg);
 
         default:
-                return -EINVAL;
+                return -ENOTTY;
         }
 
 }
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 2e4131748438..ca3f70f0bad5 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -688,7 +688,7 @@ static long vidioc_default(struct file *file, void *fh, bool valid_prio,
 /*
                 DEB2(pr_err("does not handle this ioctl\n"));
 */
-                return -ENOIOCTLCMD;
+                return -ENOTTY;
         }
         return 0;
 }