patch-2.3.1 linux/include/asm-alpha/io.h

• Lines: 13
• Date: Thu May 13 11:00:08 1999
• Orig file: v2.3.0/linux/include/asm-alpha/io.h
• Orig date: Thu Apr 15 05:42:31 1999

diff -u --recursive --new-file v2.3.0/linux/include/asm-alpha/io.h linux/include/asm-alpha/io.h
@@ -356,6 +356,12 @@
 #endif
 #define RTC_ALWAYS_BCD	0
 
+/* Nothing to do */
+
+#define dma_cache_inv(_start,_size)		do { } while (0)
+#define dma_cache_wback(_start,_size)		do { } while (0)
+#define dma_cache_wback_inv(_start,_size)	do { } while (0)
+
 #endif /* __KERNEL__ */
 
 #endif /* __ALPHA_IO_H */