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| author | Noralf Trønnes <noralf@tronnes.org> | 2017-10-30 16:39:37 +0100 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2017-10-31 19:05:23 +0100 |
| commit | c777990fb45b574b967d982986dd2dea8bb85643 (patch) | |
| tree | 531673d0a4bc745bf4178641f10e0b50a59eb939 /include/drm | |
| parent | 37569925f4a71d45a90892418b18c1faea0ecf6b (diff) | |
| download | op-kernel-dev-c777990fb45b574b967d982986dd2dea8bb85643.zip op-kernel-dev-c777990fb45b574b967d982986dd2dea8bb85643.tar.gz | |
drm/fb-helper: Handle function NULL argument
Make functions tolerate that the drm_fb_helper argument is NULL.
This is useful for drivers that continue probing when fbdev emulation
fails and not having to do this check themselves.
Update docs for functions that already handles this.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171030153951.56269-2-noralf@tronnes.org
Diffstat (limited to 'include/drm')
0 files changed, 0 insertions, 0 deletions
