korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-15 15:04:27 +08:00
Code Issues Packages Projects Releases Wiki Activity

media: pci: constify videobuf_queue_ops structures

Browse Source 
videobuf_queue_ops are not supposed to change at runtime. All functions
working with videobuf_queue_ops provided by <media/videobuf-core.h> work
with const videobuf_queue_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Arvind Yadav 2017-08-22 08:56:34 -04:00 committed by Mauro Carvalho Chehab
parent 11c2078bbf
commit 960c15dd17
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -1702,7 +1702,7 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
bttv_dma_free(q,fh->btv,buf);
}
static struct videobuf_queue_ops bttv_video_qops = {
static const struct videobuf_queue_ops bttv_video_qops = {
.buf_setup = buffer_setup,
.buf_prepare = buffer_prepare,
.buf_queue = buffer_queue,