blob: 9071ef11d083aed043ffd6c53fd95f24f804593c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#ifndef ASM_DMA_CONTIGUOUS_H
#define ASM_DMA_CONTIGUOUS_H
#ifdef __KERNEL__
#ifdef CONFIG_CMA
#include <linux/device.h>
#include <linux/dma-contiguous.h>
static inline struct cma *dev_get_cma_area(struct device *dev)
{
if (dev && dev->cma_area)
return dev->cma_area;
return dma_contiguous_def_area;
}
static inline void dev_set_cma_area(struct device *dev, struct cma *cma)
{
if (dev)
dev->cma_area = cma;
}
#endif
#endif
#endif
|
