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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/tty/nozomi.c ntty_tiocmset() -> set_dtr()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->ops 4096-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->tiocmset 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dtr 1
DATA_SOURCE 0 tty $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dc->spin_mutex
LOCK2 flags
HALF_LOCKED2 global &spk_mutex
TYPE_LOCK (struct nozomi)->spin_mutex

drivers/tty/nozomi.c ntty_tiocmset() -> set_dtr()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->ops 4096-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->tiocmset 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dtr 0
DATA_SOURCE 0 tty $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dc->spin_mutex
LOCK2 flags
HALF_LOCKED2 global &spk_mutex
TYPE_LOCK (struct nozomi)->spin_mutex

drivers/tty/serial/serial-tegra.c tegra_uart_set_mctrl() -> set_dtr()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
DATA_SOURCE 0 tty r to_tegra_uport
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 tty->rts_active 0-1
USER_DATA 1 dtr 0-1
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &tport->mutex
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 &u->lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq