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m32r dma-mapping.h should simply include generic/dma-mapping-broken.h

PATCH NAK Al Viro 1 participant 1 message Mar 14, 2007

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Al Viro

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PATCH 8/13 m32r dma-mapping.h should simply include generic/dma-mapping-broken.h

... instead of trying to duplicate its bits

Signed-off-by Al Viro <[email protected]>
---
 include/asm-m32r/dma-mapping.h |   19 +------------------
 1 files changed, 1 insertions(+), 18 deletions(-)
include/asm-m32r/dma-mapping.h +1 -18
index a7fa030..f9b58eb 100644
@@ -1,23 +1,6 @@
 #ifndef _ASM_M32R_DMA_MAPPING_H
 #define _ASM_M32R_DMA_MAPPING_H
 
-/*
- * NOTE: Do not include <asm-generic/dma-mapping.h>
- * Because it requires PCI stuffs, but current M32R don't provide these.
- */
-
-static inline void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		   gfp_t flag)
-{
-	return (void *)NULL;
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-		    dma_addr_t dma_handle)
-{
-	return;
-}
+#include <asm-generic/dma-mapping-broken.h>
 
 #endif /* _ASM_M32R_DMA_MAPPING_H */
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