[media] media: vb2: dma contig allocator: use dma_addr instread of paddr

Use the correct 'dma_addr' name for the buffer address. 'paddr' suggested
that this is the physical address in system memory. For most ARM platforms
these two are the same, but this is not a generic rule. 'dma_addr' will
also point better to dma-mapping api.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
index 019a9e79704a..e11b19a8d71a 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
@@ -599,8 +599,8 @@ static void cleanup_ref_queue(struct s5p_mfc_ctx *ctx)
 	while (!list_empty(&ctx->ref_queue)) {
 		mb_entry = list_entry((&ctx->ref_queue)->next,
 						struct s5p_mfc_buf, list);
-		mb_y_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 0);
-		mb_c_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 1);
+		mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0);
+		mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1);
 		list_del(&mb_entry->list);
 		ctx->ref_queue_cnt--;
 		list_add_tail(&mb_entry->list, &ctx->src_queue);
@@ -622,7 +622,7 @@ static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx)
 
 	spin_lock_irqsave(&dev->irqlock, flags);
 	dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
-	dst_addr = vb2_dma_contig_plane_paddr(dst_mb->b, 0);
+	dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0);
 	dst_size = vb2_plane_size(dst_mb->b, 0);
 	s5p_mfc_set_enc_stream_buffer(ctx, dst_addr, dst_size);
 	spin_unlock_irqrestore(&dev->irqlock, flags);
@@ -668,14 +668,14 @@ static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx)
 
 	spin_lock_irqsave(&dev->irqlock, flags);
 	src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
-	src_y_addr = vb2_dma_contig_plane_paddr(src_mb->b, 0);
-	src_c_addr = vb2_dma_contig_plane_paddr(src_mb->b, 1);
+	src_y_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 0);
+	src_c_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 1);
 	s5p_mfc_set_enc_frame_buffer(ctx, src_y_addr, src_c_addr);
 	spin_unlock_irqrestore(&dev->irqlock, flags);
 
 	spin_lock_irqsave(&dev->irqlock, flags);
 	dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
-	dst_addr = vb2_dma_contig_plane_paddr(dst_mb->b, 0);
+	dst_addr = vb2_dma_contig_plane_dma_addr(dst_mb->b, 0);
 	dst_size = vb2_plane_size(dst_mb->b, 0);
 	s5p_mfc_set_enc_stream_buffer(ctx, dst_addr, dst_size);
 	spin_unlock_irqrestore(&dev->irqlock, flags);
@@ -703,8 +703,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 	if (slice_type >= 0) {
 		s5p_mfc_get_enc_frame_buffer(ctx, &enc_y_addr, &enc_c_addr);
 		list_for_each_entry(mb_entry, &ctx->src_queue, list) {
-			mb_y_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 0);
-			mb_c_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 1);
+			mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0);
+			mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1);
 			if ((enc_y_addr == mb_y_addr) &&
 						(enc_c_addr == mb_c_addr)) {
 				list_del(&mb_entry->list);
@@ -715,8 +715,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 			}
 		}
 		list_for_each_entry(mb_entry, &ctx->ref_queue, list) {
-			mb_y_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 0);
-			mb_c_addr = vb2_dma_contig_plane_paddr(mb_entry->b, 1);
+			mb_y_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 0);
+			mb_c_addr = vb2_dma_contig_plane_dma_addr(mb_entry->b, 1);
 			if ((enc_y_addr == mb_y_addr) &&
 						(enc_c_addr == mb_c_addr)) {
 				list_del(&mb_entry->list);
@@ -1501,13 +1501,13 @@ static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
 		return -EINVAL;
 	}
 	for (i = 0; i < fmt->num_planes; i++) {
-		if (!vb2_dma_contig_plane_paddr(vb, i)) {
+		if (!vb2_dma_contig_plane_dma_addr(vb, i)) {
 			mfc_err("failed to get plane cookie\n");
 			return -EINVAL;
 		}
 		mfc_debug(2, "index: %d, plane[%d] cookie: 0x%08zx",
 				vb->v4l2_buf.index, i,
-				vb2_dma_contig_plane_paddr(vb, i));
+				vb2_dma_contig_plane_dma_addr(vb, i));
 	}
 	return 0;
 }
@@ -1584,7 +1584,7 @@ static int s5p_mfc_buf_init(struct vb2_buffer *vb)
 		i = vb->v4l2_buf.index;
 		ctx->dst_bufs[i].b = vb;
 		ctx->dst_bufs[i].cookie.stream =
-					vb2_dma_contig_plane_paddr(vb, 0);
+					vb2_dma_contig_plane_dma_addr(vb, 0);
 		ctx->dst_bufs_cnt++;
 	} else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
 		ret = check_vb_with_fmt(ctx->src_fmt, vb);
@@ -1593,9 +1593,9 @@ static int s5p_mfc_buf_init(struct vb2_buffer *vb)
 		i = vb->v4l2_buf.index;
 		ctx->src_bufs[i].b = vb;
 		ctx->src_bufs[i].cookie.raw.luma =
-					vb2_dma_contig_plane_paddr(vb, 0);
+					vb2_dma_contig_plane_dma_addr(vb, 0);
 		ctx->src_bufs[i].cookie.raw.chroma =
-					vb2_dma_contig_plane_paddr(vb, 1);
+					vb2_dma_contig_plane_dma_addr(vb, 1);
 		ctx->src_bufs_cnt++;
 	} else {
 		mfc_err("inavlid queue type: %d\n", vq->type);