Not used any more. Signed-off-by: Christian König <christian.koenig@xxxxxxx> --- drivers/gpu/drm/ttm/ttm_module.c | 50 -------------------------------- drivers/gpu/drm/ttm/ttm_module.h | 2 -- 2 files changed, 52 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c index f6566603a60f..56b0efdba1a9 100644 --- a/drivers/gpu/drm/ttm/ttm_module.c +++ b/drivers/gpu/drm/ttm/ttm_module.c @@ -37,66 +37,16 @@ #include "ttm_module.h" -static DECLARE_WAIT_QUEUE_HEAD(exit_q); -static atomic_t device_released; struct dentry *ttm_debugfs_root; -static struct device_type ttm_drm_class_type = { - .name = "ttm", - /** - * Add pm ops here. - */ -}; - -static void ttm_drm_class_device_release(struct device *dev) -{ - atomic_set(&device_released, 1); - wake_up_all(&exit_q); -} - -static struct device ttm_drm_class_device = { - .type = &ttm_drm_class_type, - .release = &ttm_drm_class_device_release -}; - -struct kobject *ttm_get_kobj(void) -{ - struct kobject *kobj = &ttm_drm_class_device.kobj; - BUG_ON(kobj == NULL); - return kobj; -} - static int __init ttm_init(void) { - int ret; - - ret = dev_set_name(&ttm_drm_class_device, "ttm"); - if (unlikely(ret != 0)) - return ret; - - atomic_set(&device_released, 0); - ret = drm_class_device_register(&ttm_drm_class_device); - if (unlikely(ret != 0)) - goto out_no_dev_reg; - ttm_debugfs_root = debugfs_create_dir("ttm", NULL); return 0; -out_no_dev_reg: - atomic_set(&device_released, 1); - wake_up_all(&exit_q); - return ret; } static void __exit ttm_exit(void) { - drm_class_device_unregister(&ttm_drm_class_device); - - /** - * Refuse to unload until the TTM device is released. - * Not sure this is 100% needed. - */ - - wait_event(exit_q, atomic_read(&device_released) == 1); debugfs_remove(ttm_debugfs_root); } diff --git a/drivers/gpu/drm/ttm/ttm_module.h b/drivers/gpu/drm/ttm/ttm_module.h index 2f03c2fcf570..d7cac5d4b835 100644 --- a/drivers/gpu/drm/ttm/ttm_module.h +++ b/drivers/gpu/drm/ttm/ttm_module.h @@ -33,10 +33,8 @@ #define TTM_PFX "[TTM] " -struct kobject; struct dentry; -extern struct kobject *ttm_get_kobj(void); extern struct dentry *ttm_debugfs_root; #endif /* _TTM_MODULE_H_ */ -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel