Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi-atmel.c atmel_spi_pdc_next_xfer() -> atmel_spi_next_xfer_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | host | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer->len | 1-u32max |
| PARAM_VALUE | 1 | xfer->rx_dma | 0-18446744073709551614 |
| PARAM_VALUE | 1 | xfer->tx_dma | 0-18446744073709551614 |
| PARAM_VALUE | 2 | tx_dma | 2931964935114555392 |
| PARAM_VALUE | 3 | rx_dma | 6316252277172903936 |
| PARAM_VALUE | 4 | plen | 3640662034981576704 |
| CAPPED_DATA | 0 | host->dummy_rx | 1 |
| CAPPED_DATA | 0 | host->dummy_tx | 1 |
| DATA_SOURCE | 0 | host | $0 |
| DATA_SOURCE | 1 | xfer | $1 |
| STR_LEN | 0 | host | (-1) |
| STR_LEN | 0 | host | (-1) |
| STR_LEN | 0 | host->cur_msg->spi | (-1) |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &as->lock | ||
| LOCK2 | as->flags | ||
| LOCK2 | 0 | &host->io_mutex | |
| HALF_LOCKED2 | 0 | &host->dev.driver_data->op_lock | |
| TYPE_LOCK | (struct atmel_spi)->lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi-atmel.c atmel_spi_pdc_next_xfer() -> atmel_spi_next_xfer_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | host | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer | 4096-ptr_max |
| PARAM_VALUE | 1 | xfer->len | 1-u32max |
| PARAM_VALUE | 1 | xfer->rx_dma | 0-18446744073709551614 |
| PARAM_VALUE | 1 | xfer->tx_dma | 0-18446744073709551614 |
| PARAM_VALUE | 2 | tx_dma | 2931964935114555392 |
| PARAM_VALUE | 3 | rx_dma | 6316252277172903936 |
| PARAM_VALUE | 4 | plen | 3640662034981576704 |
| PARAM_VALUE | 4 | *plen | 1-u32max |
| CAPPED_DATA | 0 | host->dummy_rx | 1 |
| CAPPED_DATA | 0 | host->dummy_tx | 1 |
| DATA_SOURCE | 0 | host | $0 |
| DATA_SOURCE | 1 | xfer | $1 |
| STR_LEN | 0 | host | (-1) |
| STR_LEN | 0 | host | (-1) |
| STR_LEN | 0 | host->cur_msg->spi | (-1) |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &as->lock | ||
| LOCK2 | as->flags | ||
| LOCK2 | 0 | &host->io_mutex | |
| HALF_LOCKED2 | 0 | &host->dev.driver_data->op_lock | |
| TYPE_LOCK | (struct atmel_spi)->lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |