Commit 15092c7a authored Dec 14, 2016 by Daniel Vetter

drm: Drop locking cargo-cult from drm_mode_config_init



This is single-threaded setup code, no need for locks. And anyway,
all properties need to be set up before the driver is registered
anyway, they can't be hot-added.

Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-5-daniel.vetter@ffwll.ch

parent 2babdc85

drivers/gpu/drm/drm_mode_config.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -375,9 +375,7 @@ void drm_mode_config_init(struct drm_device *dev)
		idr_init(&dev->mode_config.tile_idr);
		ida_init(&dev->mode_config.connector_ida);

		drm_modeset_lock_all(dev);
		drm_mode_create_standard_properties(dev);
		drm_modeset_unlock_all(dev);

		/* Just to be sure */
		dev->mode_config.num_fb = 0;