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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-28 16:32:41 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-27 12:41:35 +0200 |
| commit | d0dd962d8a4ef4df9b710c4e3a975e6bfd9f0225 (patch) | |
| tree | 5f458191f4ad99ea995af765ba90c2564c5b384d /fs/compat_ioctl.c | |
| parent | media: uvcvideo: Send a control event when a Control Change interrupt arrives (diff) | |
| download | linux-d0dd962d8a4ef4df9b710c4e3a975e6bfd9f0225.tar.xz linux-d0dd962d8a4ef4df9b710c4e3a975e6bfd9f0225.zip | |
media: dvb: get rid of VIDEO_SET_SPU_PALETTE
No upstream drivers use it. It doesn't make any sense to have
a compat32 code for something that nobody uses upstream.
Reported-by: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'fs/compat_ioctl.c')
| -rw-r--r-- | fs/compat_ioctl.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 9907475b4226..fdb5ef9b5d06 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -198,34 +198,6 @@ static int do_video_stillpicture(struct file *file, return err; } -struct compat_video_spu_palette { - int length; - compat_uptr_t palette; -}; - -static int do_video_set_spu_palette(struct file *file, - unsigned int cmd, struct compat_video_spu_palette __user *up) -{ - struct video_spu_palette __user *up_native; - compat_uptr_t palp; - int length, err; - - err = get_user(palp, &up->palette); - err |= get_user(length, &up->length); - if (err) - return -EFAULT; - - up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); - err = put_user(compat_ptr(palp), &up_native->palette); - err |= put_user(length, &up_native->length); - if (err) - return -EFAULT; - - err = do_ioctl(file, cmd, (unsigned long) up_native); - - return err; -} - #ifdef CONFIG_BLOCK typedef struct sg_io_hdr32 { compat_int_t interface_id; /* [i] 'S' for SCSI generic (required) */ @@ -1347,8 +1319,6 @@ static long do_ioctl_trans(unsigned int cmd, return do_video_get_event(file, cmd, argp); case VIDEO_STILLPICTURE: return do_video_stillpicture(file, cmd, argp); - case VIDEO_SET_SPU_PALETTE: - return do_video_set_spu_palette(file, cmd, argp); } /* |