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Diffstat (limited to 'include/media/videobuf2-dma-contig.h')
-rw-r--r--include/media/videobuf2-dma-contig.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/include/media/videobuf2-dma-contig.h b/include/media/videobuf2-dma-contig.h
index 1d6188d00ef..7e6c68b2377 100644
--- a/include/media/videobuf2-dma-contig.h
+++ b/include/media/videobuf2-dma-contig.h
@@ -14,11 +14,14 @@
#define _MEDIA_VIDEOBUF2_DMA_COHERENT_H
#include <media/videobuf2-core.h>
+#include <linux/dma-mapping.h>
-static inline unsigned long vb2_dma_contig_plane_paddr(
- struct vb2_buffer *vb, unsigned int plane_no)
+static inline dma_addr_t
+vb2_dma_contig_plane_paddr(struct vb2_buffer *vb, unsigned int plane_no)
{
- return (unsigned long)vb2_plane_cookie(vb, plane_no);
+ dma_addr_t *paddr = vb2_plane_cookie(vb, plane_no);
+
+ return *paddr;
}
void *vb2_dma_contig_init_ctx(struct device *dev);