diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-24 08:28:46 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-24 08:47:01 -0300 |
commit | 977ba3b1b73f24fae2d0c8bd59d7a4696f1e0ccc (patch) | |
tree | 8a30d06717aacc154e851868c40e2596c3a572be /drivers/media/platform/davinci | |
parent | b5656e8b7363c4e248e6372dc34828d3dfb17832 (diff) |
[media] v4l2: add const to argument of write-only s_register ioctl
This ioctl is defined as IOW, so pass the argument as const.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/davinci')
-rw-r--r-- | drivers/media/platform/davinci/vpbe_display.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/davinci/vpif_capture.c | 3 | ||||
-rw-r--r-- | drivers/media/platform/davinci/vpif_display.c | 3 |
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c index bcf0ada3481d..1802f11e939f 100644 --- a/drivers/media/platform/davinci/vpbe_display.c +++ b/drivers/media/platform/davinci/vpbe_display.c @@ -1597,7 +1597,7 @@ static int vpbe_display_g_register(struct file *file, void *priv, } static int vpbe_display_s_register(struct file *file, void *priv, - struct v4l2_dbg_register *reg) + const struct v4l2_dbg_register *reg) { return 0; } diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index 00b7f9c5ac04..5f98df1fc8a0 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -1924,7 +1924,8 @@ static int vpif_dbg_g_register(struct file *file, void *priv, * Returns zero or -EINVAL if write operations fails. */ static int vpif_dbg_s_register(struct file *file, void *priv, - struct v4l2_dbg_register *reg){ + const struct v4l2_dbg_register *reg) +{ struct vpif_fh *fh = priv; struct channel_obj *ch = fh->channel; diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index f1dff9ec1ea2..1b3fb5ca2ad4 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -1568,7 +1568,8 @@ static int vpif_dbg_g_register(struct file *file, void *priv, * Returns zero or -EINVAL if write operations fails. */ static int vpif_dbg_s_register(struct file *file, void *priv, - struct v4l2_dbg_register *reg){ + const struct v4l2_dbg_register *reg) +{ struct vpif_fh *fh = priv; struct channel_obj *ch = fh->channel; |