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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/sh/rcar-dmac.c rcar_dmac_probe() -> rcar_dmac_chan_probe()

Type Parameter Key Value
PARAM_VALUE 0 dmac 4096-ptr_max
PARAM_VALUE 0 dmac->chan_base 0,4096-ptr_max
PARAM_VALUE 0 dmac->channels 4096-ptr_max
PARAM_VALUE 0 dmac->channels_mask 0-s32max
PARAM_VALUE 0 dmac->dev 4096-ptr_max
PARAM_VALUE 0 dmac->dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dmac->dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 dmac->dev->dma_parms 0,4096-ptr_max
PARAM_VALUE 0 dmac->dev->dma_parms->max_segment_size 16777215
PARAM_VALUE 0 dmac->dev->driver 4096-ptr_max
PARAM_VALUE 0 dmac->dev->of_node 4096-ptr_max
PARAM_VALUE 0 dmac->dmac_base 4096-ptr_max
PARAM_VALUE 0 dmac->engine.cap_mask.bits 4096-ptr_max
PARAM_VALUE 0 dmac->engine.channels.next 4096-ptr_max
PARAM_VALUE 0 dmac->engine.channels.next->next 4096-ptr_max
PARAM_VALUE 0 dmac->engine.channels.prev 0,4096-ptr_max
PARAM_VALUE 0 dmac->engine.channels.prev->next 4096-ptr_max
PARAM_VALUE 0 dmac->engine.channels.prev->prev 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->class 0,4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->dma_parms 0,4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->driver 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->driver_data 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->of_node 4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->power.last_status (-1)
PARAM_VALUE 0 dmac->engine.dev->power.request 0-4
PARAM_VALUE 0 dmac->engine.dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dmac->engine.dev->power.runtime_status 0,2
PARAM_VALUE 0 dmac->engine.dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 dmac->engine.dev->type 0,4096-ptr_max
PARAM_VALUE 0 dmac->engine.device_alloc_chan_resources 4780305846384963584
PARAM_VALUE 0 dmac->engine.device_config 4272993268753911808
PARAM_VALUE 0 dmac->engine.device_free_chan_resources 1382748757177548800
PARAM_VALUE 0 dmac->engine.device_issue_pending 977206923618041856
PARAM_VALUE 0 dmac->engine.device_pause 6436987413160992768
PARAM_VALUE 0 dmac->engine.device_prep_dma_cyclic 9122006483763789824
PARAM_VALUE 0 dmac->engine.device_prep_dma_memcpy 4455602313871781888
PARAM_VALUE 0 dmac->engine.device_prep_slave_sg 7539248434210967552
PARAM_VALUE 0 dmac->engine.device_synchronize 1526574271623032832
PARAM_VALUE 0 dmac->engine.device_terminate_all 2154700733658804224
PARAM_VALUE 0 dmac->engine.device_tx_status 4710041162746548224
PARAM_VALUE 0 dmac->engine.directions 6
PARAM_VALUE 0 dmac->engine.dst_addr_widths 127
PARAM_VALUE 0 dmac->engine.residue_granularity 2
PARAM_VALUE 0 dmac->engine.src_addr_widths 127
PARAM_VALUE 0 dmac->n_channels 1-31
PARAM_VALUE 1 rchan 4096-u64max
BUF_SIZE 0 dmac 544
BUF_SIZE 0 dmac->channels 464-14384
BUF_SIZE 0 dmac->dev 1616
BUF_SIZE 1 rchan 464-14384,u64max
BUF_SIZE 1 rchan 464-14384,u64max
CAPPED_DATA 0 dmac->n_channels 1
DATA_SOURCE 0 dmac r devm_kzalloc
MEM_ZERO 0 dmac
MEM_ZERO 0 dmac->channels
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dmac->n_channels
NO_OVERFLOW_SIMPLE 1 rchan->index
NO_OVERFLOW_SIMPLE 1 rchan->irq