Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/serial/atmel_serial.c atmel_handle_receive() -> atmel_use_dma_rx()
| 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 |
| DATA_SOURCE | 0 | port | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | port | unit_byte |
| LOCK2 | &atmel_port->lock_suspended | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct atmel_uart_port)->lock_suspended |
drivers/tty/serial/atmel_serial.c atmel_set_ops() -> atmel_use_dma_rx()
| 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 |
| DATA_SOURCE | 0 | port | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | 0 | &port->lock |
drivers/tty/serial/atmel_serial.c atmel_startup() -> atmel_use_dma_rx()
| 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 |
| DATA_SOURCE | 0 | port | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | 0 | &port->lock |