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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi-mxic.c mxic_spi_mem_exec_op() -> mxic_spi_data_xfer()

Type Parameter Key Value
PARAM_VALUE 0 mxic 4096-ptr_max
PARAM_VALUE 1 txbuf 4096-ptr_max
PARAM_VALUE 2 rxbuf 0
PARAM_VALUE 3 len 1-255
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 1 txbuf 2
CAPPED_DATA 3 len 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mxic->send_clk->core->parent->req_rate
NO_OVERFLOW_SIMPLE 0 mxic->send_dly_clk->core->parent->req_rate
UNITS 0 mxic unit_byte
UNITS 3 len unit_byte
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-mxic.c mxic_spi_mem_exec_op() -> mxic_spi_data_xfer()

Type Parameter Key Value
PARAM_VALUE 0 mxic 4096-ptr_max
PARAM_VALUE 1 txbuf 4096-ptr_max
PARAM_VALUE 2 rxbuf 0
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 1 txbuf 8
CAPPED_DATA 3 len 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mxic->send_clk->core->parent->req_rate
NO_OVERFLOW_SIMPLE 0 mxic->send_dly_clk->core->parent->req_rate
UNITS 0 mxic unit_byte
UNITS 3 len unit_byte
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-mxic.c mxic_spi_mem_exec_op() -> mxic_spi_data_xfer()

Type Parameter Key Value
PARAM_VALUE 0 mxic 4096-ptr_max
PARAM_VALUE 1 txbuf 0
PARAM_VALUE 2 rxbuf 0
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mxic->send_clk->core->parent->req_rate
NO_OVERFLOW_SIMPLE 0 mxic->send_dly_clk->core->parent->req_rate
UNITS 0 mxic unit_byte
UNITS 3 len unit_byte
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-mxic.c mxic_spi_mem_exec_op() -> mxic_spi_data_xfer()

Type Parameter Key Value
PARAM_VALUE 0 mxic 4096-ptr_max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 1 txbuf (-1)-s32max
BUF_SIZE 2 rxbuf (-1)-0,4096
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 3 len 0-u32max
USER_DATA 3 len 0-u32max
NO_OVERFLOW_SIMPLE 0 mxic->send_clk->core->parent->req_rate
NO_OVERFLOW_SIMPLE 0 mxic->send_dly_clk->core->parent->req_rate
UNITS 0 mxic unit_byte
UNITS 1 txbuf unit_byte
UNITS 2 rxbuf unit_byte
UNITS 3 len unit_byte
USER_PTR 1 txbuf
LOCK2 &mem->spi->controller->bus_lock_mutex
LOCK2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &at25->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 &spinand->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct spi_controller)->bus_lock_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-mxic.c mxic_spi_transfer_one() -> mxic_spi_data_xfer()

Type Parameter Key Value
PARAM_VALUE 0 mxic 4096-ptr_max
PARAM_VALUE 3 len 1-u32max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 0 mxic s32min-(-2),1-s32max
BUF_SIZE 1 txbuf s32min-(-2),1-s32max
BUF_SIZE 2 rxbuf s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mxic->send_clk->core->parent->req_rate
NO_OVERFLOW_SIMPLE 0 mxic->send_dly_clk->core->parent->req_rate
UNITS 0 mxic unit_byte
UNITS 1 txbuf unit_byte
UNITS 2 rxbuf unit_byte
LOCK2 &host->io_mutex
HALF_LOCKED2 &host->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex