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media: au0828/em28xx: make vb2_ops const

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Make vb2_ops const as they are only stored in the const field of a
vb2_queue structure. Make the declarations const too.

Done using Coccinelle.

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 19:08:19 +02:00 committed by Mauro Carvalho Chehab
parent 0e2d9a9d4a
commit ac71484e89
4 changed files with 4 additions and 4 deletions
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2
drivers/media/usb/au0828/au0828-vbi.c
View File

@ -79,7 +79,7 @@ vbi_buffer_queue(struct vb2_buffer *vb)
spin_unlock_irqrestore(&dev->slock, flags);
}
struct vb2_ops au0828_vbi_qops = {
const struct vb2_ops au0828_vbi_qops = {
.queue_setup = vbi_queue_setup,
.buf_prepare = vbi_buffer_prepare,
.buf_queue = vbi_buffer_queue,

2
drivers/media/usb/au0828/au0828.h
View File

@ -358,7 +358,7 @@ void au0828_dvb_suspend(struct au0828_dev *dev);
void au0828_dvb_resume(struct au0828_dev *dev);
/* au0828-vbi.c */
extern struct vb2_ops au0828_vbi_qops;
extern const struct vb2_ops au0828_vbi_qops;
#define dprintk(level, fmt, arg...)\
do { if (au0828_debug & level)\

2
drivers/media/usb/em28xx/em28xx-v4l.h
View File

@ -16,4 +16,4 @@
int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
void em28xx_stop_vbi_streaming(struct vb2_queue *vq);
extern struct vb2_ops em28xx_vbi_qops;
extern const struct vb2_ops em28xx_vbi_qops;

2
drivers/media/usb/em28xx/em28xx-vbi.c
View File

@ -93,7 +93,7 @@ vbi_buffer_queue(struct vb2_buffer *vb)
spin_unlock_irqrestore(&dev->slock, flags);
}
struct vb2_ops em28xx_vbi_qops = {
const struct vb2_ops em28xx_vbi_qops = {
.queue_setup = vbi_queue_setup,
.buf_prepare = vbi_buffer_prepare,
.buf_queue = vbi_buffer_queue,