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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_complete_rx_dma() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 1 t 4096-ptr_max
DATA_SOURCE 0 atmel_port r to_atmel_uart_port
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bdma_chan->lock
HALF_LOCKED2 &ioat_chan->cleanup_lock
HALF_LOCKED2 &mv_chan->lock
HALF_LOCKED2 &pd_chan->lock
HALF_LOCKED2 &plxdev->ring_lock
HALF_LOCKED2 &swdma_chan->complete_lock
HALF_LOCKED2 &td_chan->lock
HALF_LOCKED2 bh

drivers/tty/serial/atmel_serial.c atmel_complete_tx_dma() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 0 atmel_port->chan_tx 0,4096-ptr_max
PARAM_VALUE 0 atmel_port->chan_tx->device 4096-ptr_max
PARAM_VALUE 0 atmel_port->cookie_tx (-22)
PARAM_VALUE 0 atmel_port->desc_tx 0
PARAM_VALUE 0 atmel_port->lock_tx.rlock.dep_map->name 0-255
PARAM_VALUE 0 atmel_port->uart.cons 0,4096-ptr_max
PARAM_VALUE 1 t 4096-ptr_max
BUF_SIZE 0 atmel_port s32min-(-2),1-s32max
BUF_SIZE 0 atmel_port s32min-(-2),1-s32max
DATA_SOURCE 0 atmel_port $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 atmel_port unit_byte
LOCK2 &port->lock
LOCK2 flags
HALF_LOCKED2 &bdma_chan->lock
HALF_LOCKED2 &ioat_chan->cleanup_lock
HALF_LOCKED2 &mv_chan->lock
HALF_LOCKED2 &pd_chan->lock
HALF_LOCKED2 &plxdev->ring_lock
HALF_LOCKED2 &swdma_chan->complete_lock
HALF_LOCKED2 &td_chan->lock
HALF_LOCKED2 bh
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/atmel_serial.c atmel_handle_receive() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 1 t 4096-ptr_max
DATA_SOURCE 0 atmel_port r to_atmel_uart_port
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &atmel_port->lock_suspended
HALF_LOCKED2 flags
TYPE_LOCK (struct atmel_uart_port)->lock_suspended

drivers/tty/serial/atmel_serial.c atmel_handle_receive() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 1 t 4096-ptr_max
DATA_SOURCE 0 atmel_port r to_atmel_uart_port
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &atmel_port->lock_suspended
HALF_LOCKED2 flags
TYPE_LOCK (struct atmel_uart_port)->lock_suspended

drivers/tty/serial/atmel_serial.c atmel_handle_transmit() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 0 atmel_port->hd_start_rx 0
PARAM_VALUE 1 t 4096-ptr_max
DATA_SOURCE 0 atmel_port r to_atmel_uart_port
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &atmel_port->lock_suspended
HALF_LOCKED2 flags
TYPE_LOCK (struct atmel_uart_port)->lock_suspended

drivers/tty/serial/atmel_serial.c atmel_rx_chars() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 0 atmel_port->break_active 0-1
PARAM_VALUE 1 t 4096-ptr_max
DATA_SOURCE 0 atmel_port r to_atmel_uart_port
FUZZY_MAX 0 atmel_port->break_active 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &atmel_port->lock_suspended
HALF_LOCKED2 flags
TYPE_LOCK (struct atmel_uart_port)->lock_suspended

drivers/tty/serial/atmel_serial.c atmel_rx_from_dma() -> atmel_tasklet_schedule()

Type Parameter Key Value
PARAM_VALUE 0 atmel_port 4096-ptr_max
PARAM_VALUE 0 atmel_port->chan_rx 4096-ptr_max
PARAM_VALUE 0 atmel_port->chan_rx->device 4096-ptr_max
PARAM_VALUE 0 atmel_port->chan_rx->device->device_tx_status 4096-ptr_max
PARAM_VALUE 1 t 4096-ptr_max
DATA_SOURCE 0 atmel_port r to_atmel_uart_port
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
HALF_LOCKED2 bh
TYPE_LOCK (struct uart_port)->lock