drm/gem-fb-helper: drm_gem_fbdev_fb_create() make funcs optional
authorNoralf Trønnes <noralf@tronnes.org>
Wed, 15 Nov 2017 14:19:40 +0000 (15:19 +0100)
committerNoralf Trønnes <noralf@tronnes.org>
Fri, 8 Dec 2017 13:26:00 +0000 (14:26 +0100)
commite44f0801bb2868e7f6e50fb1eb823914383d829b
treec4338c7a75ce37ec222763f25929b1d907f4bcfa
parentc94bedabb3dd72ccc52395cf4f365ced8b4cabdf
drm/gem-fb-helper: drm_gem_fbdev_fb_create() make funcs optional

Make the drm_framebuffer_funcs argument optional for drivers that
don't need to set the dirty callback.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171115142001.45358-2-noralf@tronnes.org
drivers/gpu/drm/drm_gem_framebuffer_helper.c