#include <linux/dma-mapping.h>
/**
- * enum dma_state - resource PNP/power managment state
+ * enum dma_state - resource PNP/power management state
* @DMA_RESOURCE_SUSPEND: DMA device going into low power state
* @DMA_RESOURCE_RESUME: DMA device returning to full power
* @DMA_RESOURCE_AVAILABLE: DMA device available to the system
/* sysfs */
int chan_id;
- struct class_device class_dev;
+ struct device dev;
struct kref refcount;
int slow_ref;
struct dma_chan_percpu *local;
};
+#define to_dma_chan(p) container_of(p, struct dma_chan, dev)
void dma_chan_cleanup(struct kref *kref);