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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/dw/core.c dwc_complete_all() -> dwc_chan_disable()

Type Parameter Key Value
PARAM_VALUE 0 dw 4096-ptr_max
PARAM_VALUE 1 dwc 4096-ptr_max
DATA_SOURCE 0 dw $0
DATA_SOURCE 1 dwc $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 1 &dwc->lock
TYPE_LOCK (struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_scan_descriptors() -> dwc_chan_disable()

Type Parameter Key Value
PARAM_VALUE 0 dw 4096-ptr_max
PARAM_VALUE 1 dwc 4096-ptr_max
CAPPED_DATA 1 &dwc->active_list 1
DATA_SOURCE 0 dw $0
DATA_SOURCE 1 dwc $1
PARAM_COMPARE 1 &dwc->active_list != $1->active_list.next
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 1 &dwc->lock
TYPE_LOCK (struct dw_dma_chan)->lock

drivers/dma/dw/core.c dwc_terminate_all() -> dwc_chan_disable()

Type Parameter Key Value
PARAM_VALUE 0 dw 4096-ptr_max
PARAM_VALUE 1 dwc 4096-ptr_max
DATA_SOURCE 0 dw r to_dw_dma
DATA_SOURCE 1 dwc r to_dw_dma_chan
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 1 &dwc->lock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &sp->mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 &state->uart_port->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct dw_dma_chan)->lock