[PATCH 1/3] drm/ast: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops

[Stefan Lengfeld]

Small refactoring. Use the helper define DRM_FB_HELPER_DEFAULT_OPS that
provides the default implementations of the drm_fb_helper functions for
struct fb_ops.

Now the driver implements an additional member of the struct fb_ops:

    .fb_ioctl       = drm_fb_helper_ioctl

This change is not tested.

Cc: Dave Airlie <airlied at redhat.com>
Signed-off-by: Stefan Lengfeld <contact at stefanchrist.eu>
---
 drivers/gpu/drm/ast/ast_fb.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index 0cd827e11fa2..e19b3bffe10b 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -149,16 +149,10 @@ static void ast_imageblit(struct fb_info *info,
 
 static struct fb_ops astfb_ops = {
 	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
+	DRM_FB_HELPER_DEFAULT_OPS,
 	.fb_fillrect = ast_fillrect,
 	.fb_copyarea = ast_copyarea,
 	.fb_imageblit = ast_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
-	.fb_debug_enter = drm_fb_helper_debug_enter,
-	.fb_debug_leave = drm_fb_helper_debug_leave,
 };
 
 static int astfb_create_object(struct ast_fbdev *afbdev,
-- 
2.16.1