Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/tty_port.c tty_port_open() -> (struct tty_port_operations)->activate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tport | 4096-ptr_max |
| PARAM_VALUE | 0 | tport->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | tport->ops->activate | 4096-ptr_max |
| PARAM_VALUE | 0 | tport->tty | 0,4096-ptr_max |
| PARAM_VALUE | 1 | tty | 4096-ptr_max |
| PARAM_VALUE | 1 | tty->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | tty->ops->lookup | 0,4096-ptr_max |
| PARAM_VALUE | 1 | tty->ops->open | 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 |
| BUF_SIZE | 1 | tty->driver_data | (-1),1-s32max |
| BUF_SIZE | 1 | tty->link->driver_data | (-1),1-s32max |
| CAPPED_DATA | 1 | tty | 1 |
| DATA_SOURCE | 0 | tport | $0 |
| DATA_SOURCE | 1 | tty | $1 |
| CONTAINER | 0 | -24-328+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &tty->legacy_mutex | ||
| HALF_LOCKED2 | global &spk_mutex | ||
| HALF_LOCKED2 | 1 | &tty->legacy_mutex |