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media: dvb: get rid of VIDEO_SET_SPU_PALETTE

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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>
This commit is contained in:
Mauro Carvalho Chehab
2018-05-28 10:32:41 -04:00
parent e5225c820c
commit d0dd962d8a
6 changed files with 0 additions and 139 deletions
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30
fs/compat_ioctl.c
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@@ -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);
}
/*