Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/tty_io.c check_tty_count() -> tty_port_kopened()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &tty->legacy_mutex |
drivers/tty/tty_io.c tty_open_by_driver() -> tty_port_kopened()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &tty_mutex |