diff options
| -rw-r--r-- | drivers/media/video/videobuf2-dma-contig.c | 2 | ||||
| -rw-r--r-- | include/media/videobuf2-dma-contig.h | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/drivers/media/video/videobuf2-dma-contig.c b/drivers/media/video/videobuf2-dma-contig.c index 90495b7b4ddf..58205d596138 100644 --- a/drivers/media/video/videobuf2-dma-contig.c +++ b/drivers/media/video/videobuf2-dma-contig.c @@ -78,7 +78,7 @@ static void *vb2_dma_contig_cookie(void *buf_priv) { struct vb2_dc_buf *buf = buf_priv; - return (void *)buf->paddr; + return &buf->paddr; } static void *vb2_dma_contig_vaddr(void *buf_priv) diff --git a/include/media/videobuf2-dma-contig.h b/include/media/videobuf2-dma-contig.h index 1d6188d00efd..7e6c68b23773 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); |