[media] v4l: sh_vou: Fix warnings due to improper casts and printk formats

Use the %zu and %pad printk specifiers to print size_t and dma_addr_t
variables. This fixes warnings on platforms where dma_addr_t has a
different size than int.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index 4f30341..65c9f18 100644 (file)
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -286,7 +286,7 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq,
        vb->size = vb->height * bytes_per_line;
        if (vb->baddr && vb->bsize < vb->size) {
                /* User buffer too small */
-               dev_warn(vq->dev, "User buffer too small: [%u] @ %lx\n",
+               dev_warn(vq->dev, "User buffer too small: [%zu] @ %lx\n",
                         vb->bsize, vb->baddr);
                return -EINVAL;
        }
@@ -302,9 +302,10 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq,
        }
 
        dev_dbg(vou_dev->v4l2_dev.dev,
-               "%s(): fmt #%d, %u bytes per line, phys 0x%x, type %d, state %d\n",
+               "%s(): fmt #%d, %u bytes per line, phys %pad, type %d, state %d\n",
                __func__, vou_dev->pix_idx, bytes_per_line,
-               videobuf_to_dma_contig(vb), vb->memory, vb->state);
+               ({ dma_addr_t addr = videobuf_to_dma_contig(vb); &addr; }),
+               vb->memory, vb->state);
 
        return 0;
 }