[PATCH 01/37] drm: review locking rules in drm_crtc.c

- config_cleanup was confused: It claimed that callers need to hold the modeset lock, but the connector|encoder_cleanup helpers grabbed that themselves (note that crtc_cleanup did _not_ grab the modeset lock). Which resulted in all drivers _not_ hodling the lock. Since this is for single-th

[PATCH 01/37] drm: review locking rules in drm_crtc.c

- config_cleanup was confused: It claimed that callers need to hold the modeset lock, but the connector|encoder_cleanup helpers grabbed that themselves (note that crtc_cleanup did _not_ grab the modeset lock). Which resulted in all drivers _not_ hodling the lock. Since this is for single-th