Commit 6821603a authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/fb-helper: Remove drm_fb_helper_unlink_fbi() 



There are no callers of drm_fb_helper_unlink_fbi() left. Remove the
function.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191114125106.28347-3-tzimmermann@suse.de
parent d0c4fc5a

drivers/gpu/drm/drm_fb_helper.c

+1 −15
Original line number Diff line number Diff line
@@ -563,8 +563,7 @@ EXPORT_SYMBOL(drm_fb_helper_unregister_fbi); 
 * drm_fb_helper_fini - finialize a &struct drm_fb_helper

 * @fb_helper: driver-allocated fbdev helper, can be NULL

 *

 * This cleans up all remaining resources associated with @fb_helper. Must be

 * called after drm_fb_helper_unlink_fbi() was called.

 * This cleans up all remaining resources associated with @fb_helper.

 */

void drm_fb_helper_fini(struct drm_fb_helper *fb_helper)

{
@@ -604,19 +603,6 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) 
}

EXPORT_SYMBOL(drm_fb_helper_fini);



/**

 * drm_fb_helper_unlink_fbi - wrapper around unlink_framebuffer

 * @fb_helper: driver-allocated fbdev helper, can be NULL

 *

 * A wrapper around unlink_framebuffer implemented by fbdev core

 */

void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper)

{

	if (fb_helper && fb_helper->fbdev)

		unlink_framebuffer(fb_helper->fbdev);

}

EXPORT_SYMBOL(drm_fb_helper_unlink_fbi);



static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper)

{

	struct drm_device *dev = fb_helper->dev;

include/drm/drm_fb_helper.h

+0 −6
Original line number Diff line number Diff line
@@ -231,8 +231,6 @@ void drm_fb_helper_fill_info(struct fb_info *info, 
			     struct drm_fb_helper *fb_helper,

			     struct drm_fb_helper_surface_size *sizes);



void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper);



void drm_fb_helper_deferred_io(struct fb_info *info,

			       struct list_head *pagelist);
@@ -354,10 +352,6 @@ static inline int drm_fb_helper_ioctl(struct fb_info *info, unsigned int cmd, 
	return 0;

}



static inline void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper)

{

}



static inline void drm_fb_helper_deferred_io(struct fb_info *info,

					     struct list_head *pagelist)

{