video: omap2dss: fix LPAE warnings

If LPAE is enabled, dma_addr_t is 64 bit, so we have to
change a few type for everything in this driver to match
again.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 6adb445..ded61a9 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -388,8 +388,8 @@
 };
 
 struct omap_overlay_info {
-	u32 paddr;
-	u32 p_uv_addr;  /* for NV12 format */
+	dma_addr_t paddr;
+	dma_addr_t p_uv_addr;  /* for NV12 format */
 	u16 screen_width;
 	u16 width;
 	u16 height;