diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-29 23:48:27 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-30 15:35:13 +0300 |
| commit | 347e89034a3b70123d0481712883c03cc704eb68 (patch) | |
| tree | 4944a3ae510bcaa0fa3ed591ca0fe007568fce3b | |
| parent | ea0dd85a75f15174cc2bf75f805e378391995931 (diff) | |
| download | linux-347e89034a3b70123d0481712883c03cc704eb68.tar.xz | |
drm: Nuke connector_list locking assert
I've forgotten to remove this when revamping the
connector_list locking.
Cc: seanpaul@chromium.org
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-7-git-send-email-daniel.vetter@ffwll.ch
| -rw-r--r-- | include/drm/drm_connector.h | 6 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 14 |
2 files changed, 1 insertions, 19 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index acb4241bff7d..d489cc003b7e 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -875,11 +875,7 @@ void drm_mode_put_tile_group(struct drm_device *dev, * deprecated. Use drm_for_each_connector_iter() instead. */ #define drm_for_each_connector(connector, dev) \ - for (assert_drm_connector_list_read_locked(&(dev)->mode_config), \ - connector = list_first_entry(&(dev)->mode_config.connector_list, \ - struct drm_connector, head); \ - &connector->head != (&(dev)->mode_config.connector_list); \ - connector = list_next_entry(connector, head)) + list_for_each_entry(connector, &(dev)->mode_config.connector_list, head) /** * struct drm_connector_list_iter - connector_list iterator diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index e9bc21950439..17c9f52d6ecb 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -836,18 +836,4 @@ static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev, #define drm_for_each_crtc(crtc, dev) \ list_for_each_entry(crtc, &(dev)->mode_config.crtc_list, head) -static inline void -assert_drm_connector_list_read_locked(struct drm_mode_config *mode_config) -{ - /* - * The connector hotadd/remove code currently grabs both locks when - * updating lists. Hence readers need only hold either of them to be - * safe and the check amounts to - * - * WARN_ON(not_holding(A) && not_holding(B)). - */ - WARN_ON(!mutex_is_locked(&mode_config->mutex) && - !drm_modeset_is_locked(&mode_config->connection_mutex)); -} - #endif /* __DRM_CRTC_H__ */ |