Commit 2ea8ad42 authored May 15, 2020 by Emil Velikov Committed by Emil Velikov May 19, 2020

drm/gem: use _unlocked reference in drm_gem_objects_lookup docs

Use the drm_gem_object_put_unlocked in the documentation for
drm_gem_objects_lookup. The locked version of the helper should be used
solely by people who know exactly what they are doing.

Should prevent issues like ones adddressed with the next patch.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200515095118.2743122-3-emil.l.velikov@gmail.com

parent 7951117f

drivers/gpu/drm/drm_gem.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -690,7 +690,7 @@ static int objects_lookup(struct drm_file filp, u32 handle, int count,
		* Returns:
		*
		* @objs filled in with GEM object pointers. Returned GEM objects need to be
		* released with drm_gem_object_put(). -ENOENT is returned on a lookup
		* released with drm_gem_object_put_unlocked(). -ENOENT is returned on a lookup
		* failure. 0 is returned on success.
		*
		*/