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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi-pxa2xx.c cs_assert() -> is_lpss_ssp()

Type Parameter Key Value
PARAM_VALUE 0 drv_data 4096-ptr_max
PARAM_VALUE 0 drv_data->ssp_type 0-6,8-u32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 drv_data unit_byte
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-pxa2xx.c cs_deassert() -> is_lpss_ssp()

Type Parameter Key Value
PARAM_VALUE 0 drv_data 4096-ptr_max
PARAM_VALUE 0 drv_data->ssp_type 0-6,8-u32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 drv_data unit_byte
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &spi->controller->bus_lock_mutex
HALF_LOCKED2 &spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-pxa2xx.c pxa2xx_spi_probe() -> is_lpss_ssp()

Type Parameter Key Value
PARAM_VALUE 0 drv_data 4096-ptr_max
PARAM_VALUE 0 drv_data->ssp_type 0-16
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data->controller 2888-5752
BUF_SIZE 0 drv_data->controller_info 1-s32max
BUF_SIZE 0 drv_data->ssp (-1),80
BIT_INFO 0 drv_data->clear_sr 0x80,0xffffffffffffffff
BIT_INFO 0 drv_data->dma_cr1 0x0,0x700000
BIT_INFO 0 drv_data->int_cr1 0x3,0xffffffffffffffff
BIT_INFO 0 drv_data->mask_sr 0xe0,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 drv_data->controller_info->ssp.port_id s32min-s32max
USER_DATA 0 drv_data->ssp->port_id s32min-s32max
UNITS 0 drv_data unit_byte

drivers/spi/spi-pxa2xx.c pxa2xx_spi_transfer_one() -> is_lpss_ssp()

Type Parameter Key Value
PARAM_VALUE 0 drv_data 4096-ptr_max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data->rx s32min-(-2),1-s32max
BUF_SIZE 0 drv_data->tx s32min-(-2),1-s32max
BIT_INFO 0 drv_data->transfer_handler 0x482b00014c900000,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
UNITS 0 drv_data unit_byte
LOCK2 &controller->io_mutex
HALF_LOCKED2 &controller->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-pxa2xx.c setup() -> is_lpss_ssp()

Type Parameter Key Value
PARAM_VALUE 0 drv_data 4096-ptr_max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
BUF_SIZE 0 drv_data s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 drv_data unit_byte
LOCK2 &spi->controller->io_mutex
HALF_LOCKED2 &spi->controller->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex