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media: bt8xx: make bttv_vbi_qops const

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Make this const as it is only passed to the const argument of the
function videobuf_queue_sg_init in the file referencing it.
Also, make the declaration in the header const.

Structure found using Coccinelle and changes done by hand.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Bhumika Goyal 2017-09-27 15:59:42 +02:00 committed by Mauro Carvalho Chehab
parent e641e02d78
commit b145ef4f79
2 changed files with 2 additions and 2 deletions
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2
drivers/media/pci/bt8xx/bttv-vbi.c
View File

@ -233,7 +233,7 @@ static void vbi_buffer_release(struct videobuf_queue *q, struct videobuf_buffer
bttv_dma_free(q,fh->btv,buf);
}
struct videobuf_queue_ops bttv_vbi_qops = {
const struct videobuf_queue_ops bttv_vbi_qops = {
.buf_setup = vbi_buffer_setup,
.buf_prepare = vbi_buffer_prepare,
.buf_queue = vbi_buffer_queue,

2
drivers/media/pci/bt8xx/bttvp.h
View File

@ -281,7 +281,7 @@ int bttv_try_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
int bttv_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
int bttv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
extern struct videobuf_queue_ops bttv_vbi_qops;
extern const struct videobuf_queue_ops bttv_vbi_qops;
/* ---------------------------------------------------------- */
/* bttv-gpio.c */