[PATCH 2/3] drm/hisilicon: 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 three additional members of the struct fb_ops:

    .fb_debug_enter = drm_fb_helper_debug_enter,
    .fb_debug_leave = drm_fb_helper_debug_leave,
    .fb_ioctl       = drm_fb_helper_ioctl

These changes are not tested.

Cc: Rongrong Zou <zourongrong at gmail.com>
Cc: Xinliang Liu <z.liuxinliang at hisilicon.com>
Signed-off-by: Stefan Lengfeld <contact at stefanchrist.eu>
---
 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
index b92595c477ef..b18b20535cff 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -43,14 +43,10 @@ static int hibmcfb_create_object(
 
 static struct fb_ops hibmc_drm_fb_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 = drm_fb_helper_sys_fillrect,
 	.fb_copyarea = drm_fb_helper_sys_copyarea,
 	.fb_imageblit = drm_fb_helper_sys_imageblit,
-	.fb_pan_display = drm_fb_helper_pan_display,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcmap = drm_fb_helper_setcmap,
 };
 
 static int hibmc_drm_fb_create(struct drm_fb_helper *helper,
-- 
2.16.1