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V4L/DVB (13377): make struct videobuf_queue_ops constant

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The videobuf_queue_ops function vector is not declared constant, but
there's no need for the videobuf layer to ever change it.  Make it const
so that videobuf users can make their operations const without warnings.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jonathan Corbet 2009-11-17 19:43:41 -03:00 committed by Mauro Carvalho Chehab
parent b18bd1d880
commit 38a54f35a0
8 changed files with 9 additions and 9 deletions
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2
drivers/media/video/videobuf-core.c
View file

@ -110,7 +110,7 @@ EXPORT_SYMBOL_GPL(videobuf_queue_to_vmalloc);
void videobuf_queue_core_init(struct videobuf_queue *q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
struct device *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

2
drivers/media/video/videobuf-dma-contig.c
View file

@ -429,7 +429,7 @@ static struct videobuf_qtype_ops qops = {
};
void videobuf_queue_dma_contig_init(struct videobuf_queue *q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
struct device *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

2
drivers/media/video/videobuf-dma-sg.c
View file

@ -702,7 +702,7 @@ void *videobuf_sg_alloc(size_t size)
}
void videobuf_queue_sg_init(struct videobuf_queue* q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
struct device *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

2
drivers/media/video/videobuf-vmalloc.c
View file

@ -391,7 +391,7 @@ static struct videobuf_qtype_ops qops = {
};
void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
void *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

4
include/media/videobuf-core.h
View file

@ -166,7 +166,7 @@ struct videobuf_queue {
enum v4l2_field field;
enum v4l2_field last; /* for field=V4L2_FIELD_ALTERNATE */
struct videobuf_buffer *bufs[VIDEO_MAX_FRAME];
struct videobuf_queue_ops *ops;
const struct videobuf_queue_ops *ops;
struct videobuf_qtype_ops *int_ops;
unsigned int streaming:1;
@ -195,7 +195,7 @@ void *videobuf_queue_to_vmalloc (struct videobuf_queue* q,
struct videobuf_buffer *buf);
void videobuf_queue_core_init(struct videobuf_queue *q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
struct device *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

2
include/media/videobuf-dma-contig.h
View file

@ -17,7 +17,7 @@
#include <media/videobuf-core.h>
void videobuf_queue_dma_contig_init(struct videobuf_queue *q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
struct device *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

2
include/media/videobuf-dma-sg.h
View file

@ -103,7 +103,7 @@ struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf);
void *videobuf_sg_alloc(size_t size);
void videobuf_queue_sg_init(struct videobuf_queue* q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
struct device *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,

2
include/media/videobuf-vmalloc.h
View file

@ -30,7 +30,7 @@ struct videobuf_vmalloc_memory
};
void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
struct videobuf_queue_ops *ops,
const struct videobuf_queue_ops *ops,
void *dev,
spinlock_t *irqlock,
enum v4l2_buf_type type,