X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=target%2Flinux%2Fadm5120%2Ffiles%2Finclude%2Fasm-mips%2Fmach-adm5120%2Fadm5120_switch.h;fp=target%2Flinux%2Fadm5120%2Ffiles%2Finclude%2Fasm-mips%2Fmach-adm5120%2Fadm5120_switch.h;h=2dbb09776329380a577ac05f10ee688ea0611083;hb=13ac16c77f791167b60e4b5d8e36033ec0c7ead3;hp=bc9b6f662538c53624cb174699a38d1796489435;hpb=59dc59994cc0f7837e5cb8a6982d7cef06e5ce87;p=openwrt-10.03%2F.git

diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h
index bc9b6f662..2dbb09776 100644
--- a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_switch.h
@@ -18,8 +18,10 @@
 #ifndef _ADM5120_SWITCH_H_
 #define _ADM5120_SWITCH_H_
 
-#define BIT(at)		(1 << (at))
-#define BITMASK(len)	((1 << (len))-1)
+#ifndef BIT
+#  define BIT(at)	(1 << (at))
+#endif
+#define BITMASK(len)	(BIT(len)-1)
 
 #define SW_READ_REG(r)		__raw_readl( \
 	(void __iomem *)KSEG1ADDR(ADM5120_SWITCH_BASE) + r)