Documented in 1 files:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/spi/spi-sun6i.c sun6i_spi_transfer_one() -> spi_controller_xfer_timeout()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctlr | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer->len | 1-16777215 |
| CAPPED_DATA | 0 | ctlr->dummy_rx | 1 |
| CAPPED_DATA | 0 | ctlr->dummy_tx | 1 |
| CAPPED_DATA | 1 | xfer->len | 1 |
| DATA_SOURCE | 0 | ctlr | $0 |
| DATA_SOURCE | 1 | xfer | $2 |
| FUZZY_MAX | 1 | xfer->len | 16777215 |
| STR_LEN | 0 | ctlr | (-1) |
| STR_LEN | 0 | ctlr | (-1) |
| STR_LEN | 0 | ctlr->cur_msg->spi | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ctlr->io_mutex | |
| HALF_LOCKED2 | 0 | &ctlr->dev.driver_data->op_lock | |
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi-atmel.c atmel_spi_one_transfer() -> spi_controller_xfer_timeout()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctlr | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer->len | 1-u32max |
| CAPPED_DATA | 0 | ctlr->dummy_rx | 1 |
| CAPPED_DATA | 0 | ctlr->dummy_tx | 1 |
| DATA_SOURCE | 0 | ctlr | $0 |
| DATA_SOURCE | 1 | xfer | $2 |
| STR_LEN | 0 | ctlr | (-1) |
| STR_LEN | 0 | ctlr | (-1) |
| STR_LEN | 0 | ctlr->cur_msg->spi | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ctlr->io_mutex | |
| HALF_LOCKED2 | 0 | &ctlr->dev.driver_data->op_lock | |
| TYPE_LOCK | (struct spi_controller)->io_mutex |