dma_chan_dev Struct Reference

#include <dmaengine.h>

Data Fields
struct dma_chan *	chan
struct device	device
int	dev_id
atomic_t *	idr_ref

Detailed Description

struct dma_chan_dev - relate sysfs device node to backing channel device - driver channel device - sysfs device - parent dma_device dev_id - reference count to gate release of dma_device dev_id

Definition at line 294 of file dmaengine.h.

Field Documentation

struct dma_chan* chan

Definition at line 295 of file dmaengine.h.

int dev_id

Definition at line 297 of file dmaengine.h.

struct device device

Definition at line 296 of file dmaengine.h.

atomic_t* idr_ref

Definition at line 298 of file dmaengine.h.

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The documentation for this struct was generated from the following file:

• include/linux/dmaengine.h