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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 5 files:

Smatch caller information:

sound/soc/intel/catpt/dsp.c catpt_dmac_probe() -> dw_dma_probe()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->dev 4096-ptr_max
PARAM_VALUE 0 chip->dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 chip->dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 chip->dev->driver 4096-ptr_max
PARAM_VALUE 0 chip->irq 1-s32max
BUF_SIZE 0 chip 48
DATA_SOURCE 0 chip r devm_kzalloc
MEM_ZERO 0 chip
RX_PATH
TASK_NOT_RUNNING

drivers/ata/sata_dwc_460ex.c sata_dwc_dma_init_old() -> dw_dma_probe()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->dev 4096-ptr_max
PARAM_VALUE 0 chip->dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 chip->dev->driver_data 4096-ptr_max
PARAM_VALUE 0 chip->irq 1-s32max
PARAM_VALUE 0 chip->regs 4096-ptr_max
BUF_SIZE 0 chip 48
BUF_SIZE 0 chip->dev 1616
BUF_SIZE 0 chip->irq s32min-(-1),1-s32max
DATA_SOURCE 0 chip r devm_kzalloc
MEM_ZERO 0 chip
RX_PATH
TASK_NOT_RUNNING

drivers/tty/serial/8250/8250_lpss.c qrk_serial_setup_dma() -> dw_dma_probe()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->dev 4096-ptr_max
PARAM_VALUE 0 chip->pdata 2087178632086769664
BUF_SIZE 0 chip 48
BUF_SIZE 0 chip->dev 1616
BUF_SIZE 0 chip->pdata 108
MEM_ZERO 0 chip
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/dma/dw/pci.c dw_pci_probe() -> (struct dw_dma_chip_pdata)->probe()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->dev 4096-ptr_max
PARAM_VALUE 0 chip->dev->dma_mask 4096-ptr_max
BUF_SIZE 0 chip 48
BUF_SIZE 0 chip->dev 1616
DATA_SOURCE 0 chip r devm_kzalloc
MEM_ZERO 0 chip
RX_PATH
TASK_NOT_RUNNING

drivers/dma/dw/platform.c dw_probe() -> (struct dw_dma_chip_pdata)->probe()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->clk 0,4096-ptr_max
PARAM_VALUE 0 chip->clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 chip->clk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 chip->clk->core->dev->power.request 0-4
PARAM_VALUE 0 chip->clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 chip->clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 chip->clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 chip->clk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 chip->clk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 chip->clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 chip->clk->core->enable_count 0-4294967295
PARAM_VALUE 0 chip->clk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 chip->clk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 chip->clk->core->parent->dev->power.request 0-4
PARAM_VALUE 0 chip->clk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 chip->clk->core->parent->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 chip->clk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 chip->clk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 chip->clk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 chip->clk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 chip->clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 chip->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 chip->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 chip->clk->core->prepare_count 1-4294967295
PARAM_VALUE 0 chip->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 chip->dev 4096-ptr_max
PARAM_VALUE 0 chip->dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 chip->dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 chip->dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 chip->dev->dma_mem->pfn_base 0-s64max
PARAM_VALUE 0 chip->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 chip->dev->iommu->max_pasids 0-4294967295
PARAM_VALUE 0 chip->irq 1-s32max
PARAM_VALUE 0 chip->regs 4096-ptr_max
BUF_SIZE 0 chip 48
BUF_SIZE 0 chip->clk (-1),1-s32max
BUF_SIZE 0 chip->dev 1616
BUF_SIZE 0 chip->irq s32min-(-1),1-s32max
BUF_SIZE 0 chip->pdata s32min-(-1),1-s32max
DATA_SOURCE 0 chip r devm_kzalloc
MEM_ZERO 0 chip
RX_PATH
TASK_NOT_RUNNING