From 35cf03508d8466ecc5199c9d609e74e85bec785b Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 14 Nov 2016 17:40:57 -0500 Subject: drm: don't let crtc_ww_class leak out kbuild spotted this error, with drm/msm patches that add a new modeset-lock in the driver and driver built as a module: ERROR: "crtc_ww_class" [drivers/gpu/drm/msm/msm.ko] undefined! Really the only reason for crtc_ww_class not being internal to drm_modeset_lock.c is that drm_modeset_lock_init() was static-inline (for no particularly good reason). Fix that, and move crtc_ww_class into drm_modeset_lock.c. Signed-off-by: Rob Clark Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1479163257-18703-1-git-send-email-robdclark@gmail.com --- include/drm/drm_modeset_lock.h | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'include/drm') diff --git a/include/drm/drm_modeset_lock.h b/include/drm/drm_modeset_lock.h index c5576fb..d918ce4 100644 --- a/include/drm/drm_modeset_lock.h +++ b/include/drm/drm_modeset_lock.h @@ -82,8 +82,6 @@ struct drm_modeset_lock { struct list_head head; }; -extern struct ww_class crtc_ww_class; - void drm_modeset_acquire_init(struct drm_modeset_acquire_ctx *ctx, uint32_t flags); void drm_modeset_acquire_fini(struct drm_modeset_acquire_ctx *ctx); @@ -91,15 +89,7 @@ void drm_modeset_drop_locks(struct drm_modeset_acquire_ctx *ctx); void drm_modeset_backoff(struct drm_modeset_acquire_ctx *ctx); int drm_modeset_backoff_interruptible(struct drm_modeset_acquire_ctx *ctx); -/** - * drm_modeset_lock_init - initialize lock - * @lock: lock to init - */ -static inline void drm_modeset_lock_init(struct drm_modeset_lock *lock) -{ - ww_mutex_init(&lock->mutex, &crtc_ww_class); - INIT_LIST_HEAD(&lock->head); -} +void drm_modeset_lock_init(struct drm_modeset_lock *lock); /** * drm_modeset_lock_fini - cleanup lock -- cgit v1.1