Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/spi/spi-gpio.c spi_gpio_setup() -> spi_bitbang_setup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->bits_per_word | 1-255 |
| PARAM_VALUE | 0 | spi->controller | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->io_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->io_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | spi->controller->io_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | spi->controller->io_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | spi->controller->setup | 1-u64max |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->can_grow | 0-1 |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->debugfs | 0-s64max |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->for_alloc | 0-1 |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->force_bounce | 0-1 |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->nslabs | 0-s64max |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->phys_limit | 0-s64max |
| PARAM_VALUE | 0 | *spi->chip_select | 0-255 |
| BUF_SIZE | 0 | spi->controller | (-1),64,176,208,272,360,504,696,976,1656,1728,1776,2360,2864-5728 |
| BUF_SIZE | 0 | spi->controller_data | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | spi->dev.init_name | (-1),50 |
| BUF_SIZE | 0 | spi->dev.platform_data | (-1),32 |
| CAPPED_DATA | 0 | spi->controller->max_speed_hz | 1 |
| CAPPED_DATA | 0 | spi->max_speed_hz | 1 |
| DATA_SOURCE | 0 | spi | $0 |
| FUZZY_MAX | 0 | spi->bits_per_word | 8 |
| 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 | |||
| HOST_DATA | 0 | spi->controller->num_chipselect | 1-32[c] |
| HOST_DATA | 0 | spi->controller->num_data_lanes | 0-u16max[c] |
| USER_DATA | 0 | spi->bits_per_word | 1-255 |
| 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 | |
| LOCK2 | 0 | &spi->controller->io_mutex | |
| HALF_LOCKED2 | 0 | &spi->controller->bus_lock_mutex | |
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi.c __spi_setup() -> (struct spi_controller)->setup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->bits_per_word | 1-255 |
| PARAM_VALUE | 0 | spi->controller | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->io_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->io_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | spi->controller->io_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->controller->io_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | spi->controller->io_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | spi->controller->setup | 1-u64max |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->can_grow | 0-1 |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->debugfs | 0-s64max |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->for_alloc | 0-1 |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->force_bounce | 0-1 |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->nslabs | 0-s64max |
| PARAM_VALUE | 0 | spi->dev.dma_io_tlb_mem->phys_limit | 0-s64max |
| PARAM_VALUE | 0 | *spi->chip_select | 0-255 |
| BUF_SIZE | 0 | spi | (-1),1776 |
| BUF_SIZE | 0 | spi | (-1),1776 |
| BUF_SIZE | 0 | spi->controller | (-1),3-6,8,12,16,24,32,56,64,80,112,136,176,208,272,360,504,696,976,1616,1656,1688,1728,1776,2360,2864-5728 |
| BUF_SIZE | 0 | spi->controller_data | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | spi->dev.init_name | (-1),50 |
| BUF_SIZE | 0 | spi->dev.platform_data | (-1),32 |
| CAPPED_DATA | 0 | spi->controller->max_speed_hz | 1 |
| CAPPED_DATA | 0 | spi->max_speed_hz | 1 |
| CAPPED_DATA | 0 | &spi->controller->io_mutex | 1 |
| DATA_SOURCE | 0 | spi | $0 |
| FUZZY_MAX | 0 | spi->bits_per_word | 8 |
| STR_LEN | 0 | spi | (-1),56 |
| STR_LEN | 0 | spi | (-1),56 |
| STR_LEN | 0 | spi->dev.init_name | (-1),49 |
| CONTAINER | 0 | -2216-1616+0 | $(-1) |
| NOSPEC | 0 | spi->max_speed_hz | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | spi->controller->num_chipselect | 1-32[c] |
| HOST_DATA | 0 | spi->controller->num_data_lanes | 0-u16max[c] |
| USER_DATA | 0 | spi->bits_per_word | 1-255 |
| 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 | |
| LOCK2 | 0 | &spi->controller->io_mutex | |
| HALF_LOCKED2 | 0 | &spi->controller->bus_lock_mutex | |
| TYPE_LOCK | (struct spi_controller)->io_mutex |