Searched refs:urb_mutex (Results 1 – 1 of 1) sorted by relevance
154 struct mutex urb_mutex; member861 mutex_init(&serial_priv->urb_mutex); in f81534_calc_num_ports()1089 mutex_lock(&serial_priv->urb_mutex); in f81534_open()1101 mutex_unlock(&serial_priv->urb_mutex); in f81534_open()1122 mutex_lock(&serial_priv->urb_mutex); in f81534_close()1130 mutex_unlock(&serial_priv->urb_mutex); in f81534_close()1509 mutex_lock(&serial_priv->urb_mutex); in f81534_resume()1514 mutex_unlock(&serial_priv->urb_mutex); in f81534_resume()1519 mutex_unlock(&serial_priv->urb_mutex); in f81534_resume()