Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/video/fbdev/mmp/hw/mmp_spi.c lcd_spi_one_transfer() -> lcd_spi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->bits_per_word | 8 |
| PARAM_VALUE | 0 | spi->controller | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->transfer | 1-u64max |
| PARAM_VALUE | 1 | data | 0-255 |
| DATA_SOURCE | 0 | spi | $0 |
| STR_LEN | 0 | spi | (-1),8 |
| STR_LEN | 0 | spi | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | spi->controller->kworker->task->dl.pi_se->dl_runtime | |
| LOCK2 | &ctlr->bus_lock_spinlock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | 0 | &spi->controller->bus_lock_mutex | |
| TYPE_LOCK | (struct spi_controller)->bus_lock_spinlock |
drivers/video/fbdev/mmp/hw/mmp_spi.c lcd_spi_one_transfer() -> lcd_spi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->bits_per_word | 16 |
| PARAM_VALUE | 0 | spi->controller | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->transfer | 1-u64max |
| PARAM_VALUE | 1 | data | 0-u16max |
| DATA_SOURCE | 0 | spi | $0 |
| STR_LEN | 0 | spi | (-1),8 |
| STR_LEN | 0 | spi | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | spi->controller->kworker->task->dl.pi_se->dl_runtime | |
| LOCK2 | &ctlr->bus_lock_spinlock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | 0 | &spi->controller->bus_lock_mutex | |
| TYPE_LOCK | (struct spi_controller)->bus_lock_spinlock |
drivers/video/fbdev/mmp/hw/mmp_spi.c lcd_spi_one_transfer() -> lcd_spi_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->bits_per_word | 32 |
| PARAM_VALUE | 0 | spi->controller | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->controller->transfer | 1-u64max |
| DATA_SOURCE | 0 | spi | $0 |
| STR_LEN | 0 | spi | (-1),8 |
| STR_LEN | 0 | spi | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | spi->controller->kworker->task->dl.pi_se->dl_runtime | |
| LOCK2 | &ctlr->bus_lock_spinlock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | 0 | &spi->controller->bus_lock_mutex | |
| TYPE_LOCK | (struct spi_controller)->bus_lock_spinlock |