Commit b5e4b84d authored Jul 02, 2015 by Paulo Zanoni Committed by Daniel Vetter Jul 06, 2015

drm/i915: intel_unregister_dsm_handler() doesn't need struct_mutex



So don't grab the lock before calling the function.

Reviewed-by: Chris wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 5abeca4e

drivers/gpu/drm/i915/intel_display.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -15603,12 +15603,10 @@ void intel_modeset_cleanup(struct drm_device *dev)
		*/
		drm_kms_helper_poll_fini(dev);

		mutex_lock(&dev->struct_mutex);

		intel_unregister_dsm_handler();

		mutex_lock(&dev->struct_mutex);
		intel_fbc_disable(dev);

		mutex_unlock(&dev->struct_mutex);

		/* flush any delayed tasks or pending work */