drm/fb_cma_helper: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops

Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Stefan Christ <contact@stefanchrist.eu>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1479078208-25221-7-git-send-email-contact@stefanchrist.eu

drivers/gpu/drm/drm_fb_cma_helper.c

@@ -314,14 +314,10 @@ static int drm_fb_cma_mmap(struct fb_info *info, struct vm_area_struct *vma)
 
 static struct fb_ops drm_fbdev_cma_ops = {
 	.owner		= THIS_MODULE,
+	DRM_FB_HELPER_DEFAULT_OPS,
 	.fb_fillrect	= drm_fb_helper_sys_fillrect,
 	.fb_copyarea	= drm_fb_helper_sys_copyarea,
 	.fb_imageblit	= drm_fb_helper_sys_imageblit,
-	.fb_check_var	= drm_fb_helper_check_var,
-	.fb_set_par	= drm_fb_helper_set_par,
-	.fb_blank	= drm_fb_helper_blank,
-	.fb_pan_display	= drm_fb_helper_pan_display,
-	.fb_setcmap	= drm_fb_helper_setcmap,
 	.fb_mmap	= drm_fb_cma_mmap,
 };