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()
240 mutex_unlock(&serial->disc_mutex); in serial_install()
256 mutex_unlock(&serial->disc_mutex); in serial_install()
267 mutex_lock(&serial->disc_mutex); in serial_port_activate()
272 mutex_unlock(&serial->disc_mutex); in serial_port_activate()
411 mutex_lock(&serial->disc_mutex); in serial_wait_until_sent()
414 mutex_unlock(&serial->disc_mutex); in serial_wait_until_sent()
573 mutex_unlock(&serial->disc_mutex); in serial_proc_show()
695 mutex_init(&serial->disc_mutex); in create_serial()
1186 mutex_lock(&serial->disc_mutex); in usb_serial_disconnect()
1189 mutex_unlock(&serial->disc_mutex); in usb_serial_disconnect()