Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi-mt7621.c mt7621_spi_transfer_one() -> mt7621_spi_write_half_duplex()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | tx_len | s32min-(-1),1-s32max |
| PARAM_VALUE | 2 | buf | 1-u64max |
| BUF_SIZE | 0 | rs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | rs | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | buf | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | rs | unit_byte |
| UNITS | 2 | buf | unit_byte |
| LOCK2 | &host->io_mutex | ||
| HALF_LOCKED2 | &host->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |