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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/serial/atmel_serial.c atmel_shutdown() -> atmel_flush_buffer()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 0 port s32min-(-1),1-s32max
CAPPED_DATA 0 port 1
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 port unit_byte
LOCK2 _T->lock
HALF_LOCKED2 0 &port->lock

drivers/tty/serial/serial_core.c uart_flush_buffer() -> (struct uart_ops)->flush_buffer()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->cons 0,4096-ptr_max
PARAM_VALUE 0 port->ops 4096-ptr_max
PARAM_VALUE 0 port->ops->flush_buffer 4096-ptr_max
DATA_SOURCE 0 port r uart_port_ref_lock
CONTAINER 0 -112-392+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &state->uart_port->lock
LOCK2 flags
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &spk_mutex
TYPE_LOCK (struct uart_port)->lock