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-rw-r--r--drivers/media/video/videobuf-dma-contig.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index 6109fb5f34e..08d3e17c450 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -182,19 +182,6 @@ static int __videobuf_iolock(struct videobuf_queue *q,
return 0;
}
-static int __videobuf_sync(struct videobuf_queue *q,
- struct videobuf_buffer *buf)
-{
- struct videobuf_dma_contig_memory *mem = buf->priv;
-
- BUG_ON(!mem);
- MAGIC_CHECK(mem->magic, MAGIC_DC_MEM);
-
- dma_sync_single_for_cpu(q->dev, mem->dma_handle, mem->size,
- DMA_FROM_DEVICE);
- return 0;
-}
-
static int __videobuf_mmap_free(struct videobuf_queue *q)
{
unsigned int i;
@@ -356,7 +343,6 @@ static struct videobuf_qtype_ops qops = {
.alloc = __videobuf_alloc,
.iolock = __videobuf_iolock,
- .sync = __videobuf_sync,
.mmap_free = __videobuf_mmap_free,
.mmap_mapper = __videobuf_mmap_mapper,
.video_copy_to_user = __videobuf_copy_to_user,