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drm/fb-helper: Remove drm_fb_helper_unlink_fbi()

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

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191114125106.28347-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2019-11-14 13:51:05 +01:00
parent d0c4fc5a48
commit 6821603aa0
2 changed files with 1 additions and 21 deletions
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16
drivers/gpu/drm/drm_fb_helper.c
View File

@ -563,8 +563,7 @@ EXPORT_SYMBOL(drm_fb_helper_unregister_fbi);
* drm_fb_helper_fini - finialize a &struct drm_fb_helper * drm_fb_helper_fini - finialize a &struct drm_fb_helper
* @fb_helper: driver-allocated fbdev helper, can be NULL * @fb_helper: driver-allocated fbdev helper, can be NULL
* *
* This cleans up all remaining resources associated with @fb_helper. Must be * This cleans up all remaining resources associated with @fb_helper.
* called after drm_fb_helper_unlink_fbi() was called.
*/ */
void drm_fb_helper_fini(struct drm_fb_helper *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); 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) static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper)
{ {
struct drm_device *dev = fb_helper->dev; struct drm_device *dev = fb_helper->dev;

6
include/drm/drm_fb_helper.h
View File

@ -231,8 +231,6 @@ void drm_fb_helper_fill_info(struct fb_info *info,
struct drm_fb_helper *fb_helper, struct drm_fb_helper *fb_helper,
struct drm_fb_helper_surface_size *sizes); 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, void drm_fb_helper_deferred_io(struct fb_info *info,
struct list_head *pagelist); struct list_head *pagelist);
@ -354,10 +352,6 @@ static inline int drm_fb_helper_ioctl(struct fb_info *info, unsigned int cmd,
return 0; 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, static inline void drm_fb_helper_deferred_io(struct fb_info *info,
struct list_head *pagelist) struct list_head *pagelist)
{ {