Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/i2c/busses/i2c-imx.c i2c_imx_atomic_read() -> i2c_imx_prepare_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i2c_imx | 4096-ptr_max |
| PARAM_VALUE | 0 | i2c_imx->dma->chan_using | 0,4096-u64max |
| PARAM_VALUE | 0 | i2c_imx->dma->dma_data_dir | 0-2 |
| PARAM_VALUE | 0 | i2c_imx->dma->dma_len | 0,14-65534 |
| PARAM_VALUE | 0 | i2c_imx->dma->dma_transfer_dir | 0-2 |
| PARAM_VALUE | 0 | i2c_imx->hwdata | 4096-ptr_max |
| PARAM_VALUE | 0 | i2c_imx->stopped | 0-1 |
| PARAM_VALUE | 1 | msgs | 4096-ptr_max |
| PARAM_VALUE | 1 | msgs->flags | 1-u16max |
| PARAM_VALUE | 2 | use_dma | 0 |
| BUF_SIZE | 0 | i2c_imx | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | i2c_imx | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | i2c_imx | $0 |
| DATA_SOURCE | 1 | msgs | $1 |
| HOST_DATA | 0 | i2c_imx->i2csr | 0-255 |
| UNITS | 0 | i2c_imx | unit_byte |
drivers/i2c/busses/i2c-imx.c i2c_imx_dma_read() -> i2c_imx_prepare_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i2c_imx | 4096-ptr_max |
| PARAM_VALUE | 0 | i2c_imx->dma | 1-u64max |
| PARAM_VALUE | 0 | i2c_imx->dma->chan_using | 0,4096-u64max |
| PARAM_VALUE | 0 | i2c_imx->dma->dma_data_dir | 0-2 |
| PARAM_VALUE | 0 | i2c_imx->dma->dma_len | 0,14-65534 |
| PARAM_VALUE | 0 | i2c_imx->dma->dma_transfer_dir | 0-2 |
| PARAM_VALUE | 0 | i2c_imx->hwdata | 4096-ptr_max |
| PARAM_VALUE | 0 | i2c_imx->state | 3 |
| PARAM_VALUE | 0 | i2c_imx->stopped | 0-1 |
| PARAM_VALUE | 1 | msgs | 4096-ptr_max |
| PARAM_VALUE | 1 | msgs->flags | 1-u16max |
| PARAM_VALUE | 1 | msgs->len | 16-u16max |
| PARAM_VALUE | 2 | use_dma | 1 |
| BUF_SIZE | 0 | i2c_imx | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | i2c_imx | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | i2c_imx | $0 |
| DATA_SOURCE | 1 | msgs | $1 |
| HOST_DATA | 0 | i2c_imx->i2csr | 0-255 |
| UNITS | 0 | i2c_imx | unit_byte |