diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index 4fc0d08..30400b6 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -455,8 +455,7 @@
 	info->fix.ypanstep = 0;
 
 	/* Accessed stolen memory directly */
-	info->screen_base = (char *)dev_priv->vram_addr +
-							backing->offset;
+	info->screen_base = dev_priv->vram_addr + backing->offset;
 	info->screen_size = size;
 
 	if (dev_priv->gtt.stolen_size) {
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index e59511d..67a863b 100644
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -509,7 +509,7 @@
 	struct page *scratch_page;
 	u32 __iomem *gtt_map;
 	uint32_t stolen_base;
-	void *vram_addr;
+	u8 __iomem *vram_addr;
 	unsigned long vram_stolen_size;
 	int gtt_initialized;
 	u16 gmch_ctrl;		/* Saved GTT setup */