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Defined in 1 files as a variable:

Defined in 4 files as a member:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/tty/serial/samsung_tty.c s3c24xx_serial_get_mctrl() -> rd_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 1 reg 28
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &state->uart_port->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 0 &port->lock
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/samsung_tty.c s3c24xx_serial_get_poll_char() -> rd_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 1 reg 36
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/tty/serial/samsung_tty.c s3c24xx_serial_rx_drain_fifo() -> rd_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 1 reg 36
BUF_SIZE 0 port 616
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/samsung_tty.c samsung_early_read() -> rd_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 1 reg 36
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read