drm: Improve kerneldoc for drm_modeset_lock
authorLiviu Dudau <Liviu.Dudau@arm.com>
Thu, 20 Jul 2017 16:07:48 +0000 (17:07 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 26 Jul 2017 11:45:08 +0000 (13:45 +0200)
commitfc2157b6edcd68e99a51323bae4c21c273699ca7
treea71692e1e6d27e2b96348a37250f5bd39b4862ca
parent14693a08160ee38b05975260029811d560d7a34c
drm: Improve kerneldoc for drm_modeset_lock

Explain better when the drm_modeset_acquire_ctx parameter can
be skipped for drm_modeset_lock() call.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170720160748.12856-1-Liviu.Dudau@arm.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/drm_modeset_lock.c