Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/spi/spi.c spi_transfer_one_message() -> __spi_unmap_msg()

Type Parameter Key Value
PARAM_VALUE 0 ctlr 4096-ptr_max
PARAM_VALUE 0 ctlr->cur_msg 4096-ptr_max
PARAM_VALUE 0 ctlr->cur_msg_completion.done 0
PARAM_VALUE 0 ctlr->cur_msg_incomplete 1
PARAM_VALUE 0 ctlr->cur_msg_need_completion 0
PARAM_VALUE 0 ctlr->cur_tx_dma_dev->dma_mask 0,4096-ptr_max
PARAM_VALUE 0 ctlr->cur_tx_dma_dev->dma_parms 0,4096-ptr_max
PARAM_VALUE 0 ctlr->dev.parent->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctlr->dummy_rx 1-u64max
PARAM_VALUE 0 ctlr->dummy_tx 1-u64max
PARAM_VALUE 0 ctlr->flags 8-u16max
PARAM_VALUE 0 ctlr->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 ctlr->io_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctlr->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctlr->io_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctlr->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctlr->io_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctlr->io_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 ctlr->io_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 ctlr->xfer_completion.done 0
PARAM_VALUE 1 msg 4096-ptr_max
PARAM_VALUE 1 msg->spi 4096-ptr_max
PARAM_VALUE 1 msg->spi->controller 4096-ptr_max
CAPPED_DATA 0 ctlr->dummy_rx 1
CAPPED_DATA 0 ctlr->dummy_tx 1
CAPPED_DATA 1 &msg->transfers 1
DATA_SOURCE 0 ctlr $0
DATA_SOURCE 1 msg $1
STR_LEN 0 ctlr->cur_msg->spi (-1)
STR_LEN 1 msg->spi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 msg->spi->controller->dev.driver_data->pending_slave_select 0-4294967295[c]
LOCK2 0 &ctlr->io_mutex
HALF_LOCKED2 0 &ctlr->dev.driver_data->op_lock
TYPE_LOCK (struct spi_controller)->io_mutex

drivers/spi/spi.c spi_unmap_msg() -> __spi_unmap_msg()

Type Parameter Key Value
PARAM_VALUE 0 ctlr 4096-ptr_max
PARAM_VALUE 0 ctlr->dev.parent->power.wakeirq->status 0-4294967295
BUF_SIZE 0 ctlr s32min-(-1),1-s32max
BUF_SIZE 0 ctlr s32min-(-1),1-s32max
CAPPED_DATA 1 &msg->transfers 1
DATA_SOURCE 0 ctlr $0
DATA_SOURCE 1 msg $1
STR_LEN 0 ctlr->cur_msg->spi (-1)
STR_LEN 1 msg->spi (-1)
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ctlr unit_byte
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 0 &ctlr->dev.driver_data->op_lock
HALF_LOCKED2 0 &ctlr->io_mutex