Searched refs:users_mutex (Results 1 – 2 of 2) sorted by relevance
169 ret = mutex_lock_interruptible(&qddev->users_mutex); in qaic_open()174 mutex_unlock(&qddev->users_mutex); in qaic_open()213 mutex_lock(&qddev->users_mutex); in qaic_postclose()216 mutex_unlock(&qddev->users_mutex); in qaic_postclose()299 mutex_lock(&qddev->users_mutex); in qaic_destroy_drm_device()305 mutex_unlock(&qddev->users_mutex); in qaic_destroy_drm_device()308 mutex_lock(&qddev->users_mutex); in qaic_destroy_drm_device()310 mutex_unlock(&qddev->users_mutex); in qaic_destroy_drm_device()414 ret = drmm_mutex_init(drm, &qddev->users_mutex); in create_qdev()
187 struct mutex users_mutex; member