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V4L/DVB (7376): Improve compile-time type-checking in videobuf

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Make the dev member of the struct videobuf_queue of type "struct device *"
to avoid future problems. Also change the prototype of the
videobuf_queue_core_init() function.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Guennadi Liakhovetski 2008-04-22 14:46:02 -03:00 committed by Mauro Carvalho Chehab
parent 50407f99a1
commit e9bcf6675d
2 changed files with 3 additions and 3 deletions
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2
drivers/media/video/videobuf-core.c
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@ -120,7 +120,7 @@ int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb,
void videobuf_queue_core_init(struct videobuf_queue *q, void videobuf_queue_core_init(struct videobuf_queue *q,
struct videobuf_queue_ops *ops, struct videobuf_queue_ops *ops,
void *dev, struct device *dev,
spinlock_t *irqlock, spinlock_t *irqlock,
enum v4l2_buf_type type, enum v4l2_buf_type type,
enum v4l2_field field, enum v4l2_field field,

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

@ -151,7 +151,7 @@ struct videobuf_qtype_ops {
struct videobuf_queue { struct videobuf_queue {
struct mutex vb_lock; struct mutex vb_lock;
spinlock_t *irqlock; spinlock_t *irqlock;
void *dev; /* on pci, points to struct pci_dev */ struct device *dev;
enum v4l2_buf_type type; enum v4l2_buf_type type;
unsigned int inputs; /* for V4L2_BUF_FLAG_INPUT */ unsigned int inputs; /* for V4L2_BUF_FLAG_INPUT */
@ -185,7 +185,7 @@ void *videobuf_alloc(struct videobuf_queue* q);
void videobuf_queue_core_init(struct videobuf_queue *q, void videobuf_queue_core_init(struct videobuf_queue *q,
struct videobuf_queue_ops *ops, struct videobuf_queue_ops *ops,
void *dev, struct device *dev,
spinlock_t *irqlock, spinlock_t *irqlock,
enum v4l2_buf_type type, enum v4l2_buf_type type,
enum v4l2_field field, enum v4l2_field field,