Searched refs:device_state_mutex (Results 1 – 4 of 4) sorted by relevance
175 mutex_lock(&persist->device_state_mutex); in mlx4_enter_error_state()189 mutex_unlock(&persist->device_state_mutex); in mlx4_enter_error_state()197 mutex_unlock(&persist->device_state_mutex); in mlx4_enter_error_state()
272 mutex_lock(&dev->persist->device_state_mutex); in mlx4_comm_cmd_post()275 mutex_unlock(&dev->persist->device_state_mutex); in mlx4_comm_cmd_post()284 mutex_unlock(&dev->persist->device_state_mutex); in mlx4_comm_cmd_post()441 mutex_lock(&dev->persist->device_state_mutex); in mlx4_cmd_post()512 mutex_unlock(&dev->persist->device_state_mutex); in mlx4_cmd_post()
3582 mutex_init(&dev->persist->device_state_mutex); in mlx4_init_one()
834 struct mutex device_state_mutex; /* protect HW state */ member