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Subject: [media] V4L2: drivers implementing vidioc_default should also return -ENOTTY Author: Hans Verkuil <[email protected]> Date: Thu Apr 19 12:36:03 2012 -0300 If the vidioc_default implementation doesn't support the ioctl, then drivers must return -ENOTTY instead of -EINVAL. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/video/cx18/cx18-ioctl.c | 2 +- drivers/media/video/davinci/vpfe_capture.c | 2 +- drivers/media/video/ivtv/ivtv-ioctl.c | 2 +- drivers/media/video/meye.c | 2 +- drivers/media/video/mxb.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=d1c754a9326d95dff93bfe8004cba8574a7a20a8 diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index be49f68..35fde4e 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 20cf271..49a845f 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 989e556..a151271 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 b09a3c8..7bc7752 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 2e41317..ca3f70f 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; } _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
