hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
kernel/arch/mips/include/asm/dma-direct.h
....@@ -2,15 +2,7 @@
22 #ifndef _MIPS_DMA_DIRECT_H
33 #define _MIPS_DMA_DIRECT_H 1
44
5
-static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
6
-{
7
- if (!dev->dma_mask)
8
- return false;
9
-
10
- return addr + size - 1 <= *dev->dma_mask;
11
-}
12
-
13
-dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr);
14
-phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr);
5
+dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);
6
+phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr);
157
168 #endif /* _MIPS_DMA_DIRECT_H */