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path: root/drivers/media/video/video-buf.c
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Diffstat (limited to 'drivers/media/video/video-buf.c')
-rw-r--r--drivers/media/video/video-buf.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index 574b8e36f3c..acfd3a103f3 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -147,7 +147,7 @@ int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
data,size,dma->nr_pages);
down_read(&current->mm->mmap_sem);
- err = get_user_pages(current,current->mm,
+ err = get_user_pages(current,current->mm,
data & PAGE_MASK, dma->nr_pages,
rw == READ, 1, /* force */
dma->pages, NULL);
@@ -750,9 +750,9 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data,
{
enum v4l2_field field;
unsigned long flags;
- int retval;
+ int retval;
- /* setup stuff */
+ /* setup stuff */
retval = -ENOMEM;
q->read_buf = videobuf_alloc(q->msize);
if (NULL == q->read_buf)
@@ -760,18 +760,18 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data,
q->read_buf->memory = V4L2_MEMORY_USERPTR;
q->read_buf->baddr = (unsigned long)data;
- q->read_buf->bsize = count;
+ q->read_buf->bsize = count;
field = videobuf_next_field(q);
retval = q->ops->buf_prepare(q,q->read_buf,field);
if (0 != retval)
goto done;
- /* start capture & wait */
+ /* start capture & wait */
spin_lock_irqsave(q->irqlock,flags);
q->ops->buf_queue(q,q->read_buf);
spin_unlock_irqrestore(q->irqlock,flags);
- retval = videobuf_waiton(q->read_buf,0,0);
- if (0 == retval) {
+ retval = videobuf_waiton(q->read_buf,0,0);
+ if (0 == retval) {
videobuf_dma_pci_sync(q->pci,&q->read_buf->dma);
if (STATE_ERROR == q->read_buf->state)
retval = -EIO;
@@ -828,7 +828,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
}
/* wait until capture is done */
- retval = videobuf_waiton(q->read_buf, nonblocking, 1);
+ retval = videobuf_waiton(q->read_buf, nonblocking, 1);
if (0 != retval)
goto done;
videobuf_dma_pci_sync(q->pci,&q->read_buf->dma);
@@ -1096,7 +1096,7 @@ videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr,
dprintk(3,"nopage: fault @ %08lx [vma %08lx-%08lx]\n",
vaddr,vma->vm_start,vma->vm_end);
- if (vaddr > vma->vm_end)
+ if (vaddr > vma->vm_end)
return NOPAGE_SIGBUS;
page = alloc_page(GFP_USER);
if (!page)