Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi-bcm2835aux.c bcm2835aux_rd_fifo() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 32 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bs | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| HALF_LOCKED2 | &host->io_mutex |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_interrupt() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | reg | 4 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_transfer_helper() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 8 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bs | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| HALF_LOCKED2 | &host->io_mutex |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_transfer_helper() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 8 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bs | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| HALF_LOCKED2 | &host->io_mutex |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_transfer_helper() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 8 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bs | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| HALF_LOCKED2 | &host->io_mutex |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_transfer_helper() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 8 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bs | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| HALF_LOCKED2 | &host->io_mutex |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_transfer_one_irq() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 8 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| LOCK2 | &host->io_mutex | ||
| HALF_LOCKED2 | &host->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |
drivers/spi/spi-bcm2835aux.c bcm2835aux_spi_transfer_one_irq() -> bcm2835aux_rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 8 |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | bs | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bs | unit_byte |
| LOCK2 | &host->io_mutex | ||
| HALF_LOCKED2 | &host->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex |