These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / mips / include / asm / dma-mapping.h

diff --git a/kernel/arch/mips/include/asm/dma-mapping.h b/kernel/arch/mips/include/asm/dma-mapping.h
index fd1b4a1..e604f76 100644 (file)
--- a/kernel/arch/mips/include/asm/dma-mapping.h
+++ b/kernel/arch/mips/include/asm/dma-mapping.h
@@ -1,10 +1,9 @@
 #ifndef _ASM_DMA_MAPPING_H
 #define _ASM_DMA_MAPPING_H
 
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
 #include <asm/dma-coherence.h>
 #include <asm/cache.h>
-#include <asm-generic/dma-coherent.h>
 
 #ifndef CONFIG_SGI_IP27 /* Kludge to fix 2.6.39 build for IP27 */
 #include <dma-coherence.h>
@@ -32,73 +31,7 @@ static inline void dma_mark_clean(void *addr, size_t size) {}
 
 #include <asm-generic/dma-mapping-common.h>
 
-static inline int dma_supported(struct device *dev, u64 mask)
-{
-       struct dma_map_ops *ops = get_dma_ops(dev);
-       return ops->dma_supported(dev, mask);
-}
-
-static inline int dma_mapping_error(struct device *dev, u64 mask)
-{
-       struct dma_map_ops *ops = get_dma_ops(dev);
-
-       debug_dma_mapping_error(dev, mask);
-       return ops->mapping_error(dev, mask);
-}
-
-static inline int
-dma_set_mask(struct device *dev, u64 mask)
-{
-       struct dma_map_ops *ops = get_dma_ops(dev);
-
-       if(!dev->dma_mask || !dma_supported(dev, mask))
-               return -EIO;
-
-       if (ops->set_dma_mask)
-               return ops->set_dma_mask(dev, mask);
-
-       *dev->dma_mask = mask;
-
-       return 0;
-}
-
 extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction);
 
-#define dma_alloc_coherent(d,s,h,f)    dma_alloc_attrs(d,s,h,f,NULL)
-
-static inline void *dma_alloc_attrs(struct device *dev, size_t size,
-                                   dma_addr_t *dma_handle, gfp_t gfp,
-                                   struct dma_attrs *attrs)
-{
-       void *ret;
-       struct dma_map_ops *ops = get_dma_ops(dev);
-
-       ret = ops->alloc(dev, size, dma_handle, gfp, attrs);
-
-       debug_dma_alloc_coherent(dev, size, *dma_handle, ret);
-
-       return ret;
-}
-
-#define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL)
-
-static inline void dma_free_attrs(struct device *dev, size_t size,
-                                 void *vaddr, dma_addr_t dma_handle,
-                                 struct dma_attrs *attrs)
-{
-       struct dma_map_ops *ops = get_dma_ops(dev);
-
-       ops->free(dev, size, vaddr, dma_handle, attrs);
-
-       debug_dma_free_coherent(dev, size, vaddr, dma_handle);
-}
-
-
-void *dma_alloc_noncoherent(struct device *dev, size_t size,
-                          dma_addr_t *dma_handle, gfp_t flag);
-
-void dma_free_noncoherent(struct device *dev, size_t size,
-                        void *vaddr, dma_addr_t dma_handle);
-
 #endif /* _ASM_DMA_MAPPING_H */