Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/dmaengine.c dma_chan_get() -> balance_ref_count()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->client_count 1
PARAM_VALUE 0 chan->dev->device.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 chan->device 4096-ptr_max
PARAM_VALUE 0 chan->device->cap_mask.bits 4096-ptr_max
PARAM_VALUE 0 chan->device->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 chan->device->owner->state 0-1,3-u32max
PARAM_VALUE 0 chan->device->ref.refcount.refs.counter (-1073741824),0-s32max
BUF_SIZE 0 chan (-1),184
BUF_SIZE 0 chan (-1),184
DATA_SOURCE 0 chan $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &dma_list_mutex