1 #ifndef ASM_DMA_CONTIGUOUS_H
2 #define ASM_DMA_CONTIGUOUS_H
7 #include <linux/device.h>
8 #include <linux/dma-contiguous.h>
10 static inline struct cma *dev_get_cma_area(struct device *dev)
12 if (dev && dev->cma_area)
14 return dma_contiguous_default_area;
17 static inline void dev_set_cma_area(struct device *dev, struct cma *cma)
21 if (!dev && !dma_contiguous_default_area)
22 dma_contiguous_default_area = cma;