1 files changed, 21 insertions, 21 deletions

diff --git a/linux/drivers/media/video/video-buf.c b/linux/drivers/media/video/video-buf.c
index a2222b6b9..c4e2c58a2 100644
--- a/linux/drivers/media/video/video-buf.c
+++ b/linux/drivers/media/video/video-buf.c
@@ -392,7 +392,7 @@ void videobuf_queue_init(struct videobuf_queue* q,
 	q->ops     = ops;
 	q->priv_data = priv;
 
-	init_MUTEX(&q->lock);
+	mutex_init(&q->lock);
 	INIT_LIST_HEAD(&q->stream);
 }
 
@@ -556,7 +556,7 @@ videobuf_reqbufs(struct videobuf_queue *q,
 	if (!list_empty(&q->stream))
 		return -EBUSY;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	count = req->count;
 	if (count > VIDEO_MAX_FRAME)
 		count = VIDEO_MAX_FRAME;
@@ -573,7 +573,7 @@ videobuf_reqbufs(struct videobuf_queue *q,
 	req->count = count;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -599,7 +599,7 @@ videobuf_qbuf(struct videobuf_queue *q,
 	unsigned long flags;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->reading)
 		goto done;
@@ -659,7 +659,7 @@ videobuf_qbuf(struct videobuf_queue *q,
 	retval = 0;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -670,7 +670,7 @@ videobuf_dqbuf(struct videobuf_queue *q,
 	struct videobuf_buffer *buf;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->reading)
 		goto done;
@@ -700,7 +700,7 @@ videobuf_dqbuf(struct videobuf_queue *q,
 	videobuf_status(b,buf,q->type);
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -711,7 +711,7 @@ int videobuf_streamon(struct videobuf_queue *q)
 	unsigned long flags;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->reading)
 		goto done;
@@ -728,7 +728,7 @@ int videobuf_streamon(struct videobuf_queue *q)
 	spin_unlock_irqrestore(q->irqlock,flags);
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -736,7 +736,7 @@ int videobuf_streamoff(struct videobuf_queue *q)
 {
 	int retval = -EINVAL;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	if (!q->streaming)
 		goto done;
 	videobuf_queue_cancel(q);
@@ -744,7 +744,7 @@ int videobuf_streamoff(struct videobuf_queue *q)
 	retval = 0;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -799,7 +799,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 	unsigned size, nbufs, bytes;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 
 	nbufs = 1; size = 0;
 	q->ops->buf_setup(q,&nbufs,&size);
@@ -867,7 +867,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 	}
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -929,7 +929,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
 	unsigned long flags;
 
 	dprintk(2,"%s\n",__FUNCTION__);
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->streaming)
 		goto done;
@@ -1003,7 +1003,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
 	}
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -1014,7 +1014,7 @@ unsigned int videobuf_poll_stream(struct file *file,
 	struct videobuf_buffer *buf = NULL;
 	unsigned int rc = 0;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	if (q->streaming) {
 		if (!list_empty(&q->stream))
 			buf = list_entry(q->stream.next,
@@ -1042,7 +1042,7 @@ unsigned int videobuf_poll_stream(struct file *file,
 		    buf->state == STATE_ERROR)
 			rc = POLLIN|POLLRDNORM;
 	}
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return rc;
 }
 
@@ -1071,7 +1071,7 @@ videobuf_vm_close(struct vm_area_struct *vma)
 	map->count--;
 	if (0 == map->count) {
 		dprintk(1,"munmap %p q=%p\n",map,q);
-		down(&q->lock);
+		mutex_lock(&q->lock);
 		for (i = 0; i < VIDEO_MAX_FRAME; i++) {
 			if (NULL == q->bufs[i])
 				continue;
@@ -1083,7 +1083,7 @@ videobuf_vm_close(struct vm_area_struct *vma)
 			q->bufs[i]->baddr = 0;
 			q->ops->buf_release(q,q->bufs[i]);
 		}
-		up(&q->lock);
+		mutex_unlock(&q->lock);
 		kfree(map);
 	}
 	return;
@@ -1188,7 +1188,7 @@ int videobuf_mmap_mapper(struct videobuf_queue *q,
 	unsigned int first,last,size,i;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EINVAL;
 	if (!(vma->vm_flags & VM_WRITE)) {
 		dprintk(1,"mmap app bug: PROT_WRITE please\n");
@@ -1256,7 +1256,7 @@ int videobuf_mmap_mapper(struct videobuf_queue *q,
 	retval = 0;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }