Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi-fsl-dspi.c dspi_rxtx() -> dspi_fifo_read()

Type Parameter Key Value
PARAM_VALUE 0 dspi 4096-ptr_max
PARAM_VALUE 0 dspi->dma->chan_rx 0,4096-u64max
PARAM_VALUE 0 dspi->dma->chan_tx 0,4096-u64max
PARAM_VALUE 0 dspi->dma->rx_desc 0,16,4096-u64max
PARAM_VALUE 0 dspi->dma->tx_desc 0,16,4096-u64max
PARAM_VALUE 0 dspi->regmap 4096-ptr_max
BUF_SIZE 0 dspi s32min-(-1),1-s32max
BUF_SIZE 0 dspi s32min-(-1),1-s32max
BUF_SIZE 0 dspi->cur_chip s32min-(-1),1-s32max
BUF_SIZE 0 dspi->rx s32min-(-1),1-s32max
DATA_SOURCE 0 dspi $0
STR_LEN 0 dspi->cur_msg->spi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dspi unit_byte
HALF_LOCKED2 &ctlr->io_mutex