Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/dma/dmaengine.c dma_request_chan() -> acpi_dma_request_slave_chan_by_name()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
PARAM_VALUE 0 dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 name 1-u64max
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 1 name (-1),3-9,14,16
BUF_SIZE 1 name (-1),3-9,14,16
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 name $1
STR_LEN 0 dev (-1),2-8,15
STR_LEN 0 dev (-1),2-8,15
STR_LEN 1 name (-1),2,5
STR_LEN 1 name (-1),2,5
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &board->big_gpib_mutex
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 _T->lock