Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/tty_port.c tty_port_close_start() -> tty_port_drain_delay()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->count 0
PARAM_VALUE 0 port->drain_delay s32min-(-1),1-s32max
PARAM_VALUE 1 tty 4096-ptr_max
PARAM_VALUE 1 tty->closing 1
PARAM_VALUE 1 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 1 tty->legacy_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 tty->legacy_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 tty->legacy_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 tty->ops->close 4096-ptr_max
PARAM_VALUE 1 tty->ops->ldisc_ok 0,4096-ptr_max
PARAM_VALUE 1 tty->ops->lookup 0,1028560029362032640,3174408500077174784
PARAM_VALUE 1 tty->ops->open 0,4096-ptr_max
PARAM_VALUE 1 tty->ops->set_ldisc 0,4096-ptr_max
PARAM_VALUE 1 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 1 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 tty->termios_rwsem.first_waiter->type 0-1
BUF_SIZE 1 tty s32min,(-1),1-s32max
BUF_SIZE 1 tty s32min,(-1),1-s32max
CAPPED_DATA 1 tty 1
DATA_SOURCE 0 port $0
DATA_SOURCE 1 tty $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 1 &tty->legacy_mutex
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 1 &tty->driver_data->d_lockref.lock
TYPE_LOCK (struct tty_struct)->legacy_mutex