diff options
Diffstat (limited to 'drivers/media/video/videobuf-vmalloc.c')
| -rw-r--r-- | drivers/media/video/videobuf-vmalloc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index e7fe31d54f07..df142580e44c 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -75,7 +75,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) struct videobuf_vmalloc_memory *mem; dprintk(1, "munmap %p q=%p\n", map, q); - mutex_lock(&q->vb_lock); + videobuf_queue_lock(q); /* We need first to cancel streams, before unmapping */ if (q->streaming) @@ -114,7 +114,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) kfree(map); - mutex_unlock(&q->vb_lock); + videobuf_queue_unlock(q); } return; @@ -304,10 +304,11 @@ void videobuf_queue_vmalloc_init(struct videobuf_queue *q, enum v4l2_buf_type type, enum v4l2_field field, unsigned int msize, - void *priv) + void *priv, + struct mutex *ext_lock) { videobuf_queue_core_init(q, ops, dev, irqlock, type, field, msize, - priv, &qops); + priv, &qops, ext_lock); } EXPORT_SYMBOL_GPL(videobuf_queue_vmalloc_init); |