diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 359f2f3fdc7779d307812a53c2694ed9e0be1bed..7153e44efd52e3d37880a5b09c51bceac5c9af48 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -116,8 +116,8 @@ static struct scatterlist *videobuf_pages_to_sg(struct page **pages,
 			goto nopage;
 		if (PageHighMem(pages[i]))
 			goto highmem;
-		sg_set_page(&sglist[i], pages[i], min(PAGE_SIZE, size), 0);
-		size -= min(PAGE_SIZE, size);
+		sg_set_page(&sglist[i], pages[i], min((unsigned)PAGE_SIZE, size), 0);
+		size -= min((unsigned)PAGE_SIZE, size);
 	}
 	return sglist;