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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_set_cs() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
BUF_SIZE 0 spi->controller (-1),64,176,208,272,360,504,696,976,1656,1728,1776,2360,2864-5728
BUF_SIZE 0 spi->controller_data s32min-(-1),1-s32max
BUF_SIZE 0 spi->dev.init_name (-1),50
BUF_SIZE 0 spi->dev.platform_data (-1),32
DATA_SOURCE 0 spi $0
STR_LEN 0 spi (-1),56
STR_LEN 0 spi (-1),56
STR_LEN 0 spi->dev.init_name (-1),49
BIT_INFO 0 spi->mode 0x0,0xffffffff
NOSPEC 0 spi->max_speed_hz
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 spi->controller->num_chipselect 1-32[c]
HOST_DATA 0 spi->controller->num_data_lanes 0-u16max[c]
USER_DATA 0 spi->bits_per_word 1-255
USER_DATA 0 spi->controller->last_cs_mode_high 0-1[c]
USER_DATA 0 spi->max_speed_hz 1-u32max[c]
USER_DATA 0 spi->mode 0-524287[c]
NO_OVERFLOW_SIMPLE 0 spi->controller->kworker->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 spi->controller->num_chipselect
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 0 &spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_set_dma_req() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
BUF_SIZE 0 spi s32min-(-1),1-s32max
BUF_SIZE 0 spi s32min-(-1),1-s32max
DATA_SOURCE 0 spi $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 spi unit_byte
HALF_LOCKED2 &ctlr->io_mutex

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_set_fifo() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
PARAM_VALUE 0 spi->controller_state->chconf0 0-4294959103
DATA_SOURCE 0 spi $0
STR_LEN 0 spi (-1)
STR_LEN 0 spi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ctlr->io_mutex
HALF_LOCKED2 &ctlr->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_set_fifo() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
PARAM_VALUE 0 spi->controller_state->chconf0 0-4294967295
DATA_SOURCE 0 spi $0
STR_LEN 0 spi (-1)
STR_LEN 0 spi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ctlr->io_mutex
HALF_LOCKED2 &ctlr->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_setup_transfer() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
BUF_SIZE 0 spi->controller (-1),64,176,208,272,360,504,696,976,1656,1728,1776,2360,2864-5728
BUF_SIZE 0 spi->controller_data s32min-(-1),1-s32max
BUF_SIZE 0 spi->controller_state (-1),48
BUF_SIZE 0 spi->dev.init_name (-1),50
BUF_SIZE 0 spi->dev.platform_data (-1),32
DATA_SOURCE 0 spi $0
STR_LEN 0 spi (-1),56
STR_LEN 0 spi (-1),56
STR_LEN 0 spi->dev.init_name (-1),49
BIT_INFO 0 spi->mode 0x0,0xffffffff
BIT_INFO 1 val 0x100000,0xffffffff
NOSPEC 0 spi->max_speed_hz
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 spi->controller->num_chipselect 1-32[c]
HOST_DATA 0 spi->controller->num_data_lanes 0-u16max[c]
USER_DATA 0 spi->bits_per_word 1-255
USER_DATA 0 spi->max_speed_hz 1-u32max[c]
USER_DATA 0 spi->mode 0-524287[c]
USER_DATA 1 val 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 spi->controller->kworker->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 spi->controller->num_chipselect
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 0 &spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_setup_transfer() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
PARAM_VALUE 0 spi->controller_state->chconf0 0-4294967295
BUF_SIZE 0 spi->controller (-1),64,176,208,272,360,504,696,976,1656,1728,1776,2360,2864-5728
BUF_SIZE 0 spi->controller_data s32min-(-1),1-s32max
BUF_SIZE 0 spi->controller_state (-1),48
BUF_SIZE 0 spi->dev.init_name (-1),50
BUF_SIZE 0 spi->dev.platform_data (-1),32
DATA_SOURCE 0 spi $0
STR_LEN 0 spi (-1),56
STR_LEN 0 spi (-1),56
STR_LEN 0 spi->dev.init_name (-1),49
BIT_INFO 0 spi->mode 0x0,0xffffffff
NOSPEC 0 spi->max_speed_hz
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 spi->controller->num_chipselect 1-32[c]
HOST_DATA 0 spi->controller->num_data_lanes 0-u16max[c]
USER_DATA 0 spi->bits_per_word 1-255
USER_DATA 0 spi->max_speed_hz 1-u32max[c]
USER_DATA 0 spi->mode 0-524287[c]
USER_DATA 1 val 0-u32max[c][u]
NO_OVERFLOW_SIMPLE 0 spi->controller->kworker->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 spi->controller->num_chipselect
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 0 &spi->controller->bus_lock_mutex
HALF_LOCKED2 0 &spi->controller->io_mutex
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi-omap2-mcspi.c omap2_mcspi_transfer_one() -> mcspi_write_chconf0()

Type Parameter Key Value
PARAM_VALUE 0 spi 4096-ptr_max
PARAM_VALUE 0 spi->controller_state 4096-ptr_max
PARAM_VALUE 1 val 0-4294959103
DATA_SOURCE 0 spi $1
STR_LEN 0 spi (-1)
STR_LEN 0 spi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ctlr->io_mutex
HALF_LOCKED2 &ctlr->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex