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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/xilinx/xilinx_dpdma.c xilinx_dpdma_chan_handle_err() -> xilinx_dpdma_chan_disable()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->reg 4096-ptr_max
PARAM_VALUE 0 chan->xdev 4096-ptr_max
DATA_SOURCE 0 chan $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &chan->lock
HALF_LOCKED2 bh
TYPE_LOCK (struct xilinx_dpdma_chan)->lock

drivers/dma/xilinx/xilinx_dpdma.c xilinx_dpdma_chan_stop() -> xilinx_dpdma_chan_disable()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->reg 4096-ptr_max
PARAM_VALUE 0 chan->wait_to_stop.head.prev->next 4096-ptr_max
PARAM_VALUE 0 chan->wait_to_stop.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 chan->xdev 4096-ptr_max
DATA_SOURCE 0 chan $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &chan->lock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 global &dma_list_mutex
TYPE_LOCK (struct xilinx_dpdma_chan)->lock