Lines Matching refs:disc_mutex
72 mutex_lock(&serial->disc_mutex); in usb_serial_port_get_by_minor()
74 mutex_unlock(&serial->disc_mutex); in usb_serial_port_get_by_minor()
236 mutex_unlock(&serial->disc_mutex); in serial_install()
250 mutex_unlock(&serial->disc_mutex); in serial_install()
261 mutex_lock(&serial->disc_mutex); in serial_port_activate()
275 mutex_unlock(&serial->disc_mutex); in serial_port_activate()
414 mutex_lock(&serial->disc_mutex); in serial_wait_until_sent()
417 mutex_unlock(&serial->disc_mutex); in serial_wait_until_sent()
577 mutex_unlock(&serial->disc_mutex); in serial_proc_show()
699 mutex_init(&serial->disc_mutex); in create_serial()
1190 mutex_lock(&serial->disc_mutex); in usb_serial_disconnect()
1193 mutex_unlock(&serial->disc_mutex); in usb_serial_disconnect()