Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi-omap2-mcspi.c mcspi_write_chconf0() -> mcspi_read_cs_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller_state | 4096-ptr_max |
| PARAM_VALUE | 1 | idx | 44 |
| BUF_SIZE | 0 | spi | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | spi | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | spi->controller | (-1),3-6,8,12,16,24,32,48,56,64,80,88,112,120,136,176,208,272,360,504,696,976,1616,1656,1688,1728,1776,1888,1904,1984-5728 |
| BUF_SIZE | 0 | spi->controller_data | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | spi->controller_state | (-1),48 |
| BUF_SIZE | 0 | spi->dev.init_name | (-1),50 |
| BUF_SIZE | 0 | spi->dev.platform_data | (-1),32 |
| DATA_SOURCE | 0 | spi | $0 |
| STR_LEN | 0 | spi | (-1),56 |
| STR_LEN | 0 | spi | (-1),56 |
| STR_LEN | 0 | spi->dev.init_name | (-1),49 |
| NOSPEC | 0 | spi->max_speed_hz | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | spi->bits_per_word | 1-255 |
| USER_DATA | 0 | spi->controller->last_cs_mode_high | 0-1[c] |
| USER_DATA | 0 | spi->max_speed_hz | 1-u32max[c] |
| USER_DATA | 0 | spi->mode | 0-524287[c] |
| NO_OVERFLOW_SIMPLE | 0 | spi->controller->kworker->task->dl.pi_se->dl_runtime | |
| NO_OVERFLOW_SIMPLE | 0 | spi->controller->num_chipselect | |
| UNITS | 0 | spi | unit_byte |
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | 0 | &spi->controller->bus_lock_mutex | |
| HALF_LOCKED2 | 0 | &spi->controller->io_mutex |
drivers/spi/spi-omap2-mcspi.c omap2_mcspi_rx_dma() -> mcspi_read_cs_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller_state | 4096-ptr_max |
| PARAM_VALUE | 1 | idx | 60 |
| DATA_SOURCE | 0 | spi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &ctlr->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi-omap2-mcspi.c omap2_mcspi_rx_dma() -> mcspi_read_cs_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller_state | 4096-ptr_max |
| PARAM_VALUE | 1 | idx | 60 |
| DATA_SOURCE | 0 | spi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &ctlr->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi-omap2-mcspi.c omap2_mcspi_set_enable() -> mcspi_read_cs_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller_state | 4096-ptr_max |
| PARAM_VALUE | 1 | idx | 52 |
| DATA_SOURCE | 0 | spi | $0 |
| STR_LEN | 0 | spi | (-1) |
| STR_LEN | 0 | spi | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &ctlr->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |