X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-mips%2Fmach-generic%2Fmangle-port.h;h=4a98d83b8ec7f26776f50e0637f14ca22e095218;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=6e1b0c075de7f0f48fd04372ab9b80736c08be27;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-mips/mach-generic/mangle-port.h b/include/asm-mips/mach-generic/mangle-port.h
index 6e1b0c075..4a98d83b8 100644
--- a/include/asm-mips/mach-generic/mangle-port.h
+++ b/include/asm-mips/mach-generic/mangle-port.h
@@ -13,40 +13,4 @@
 #define __swizzle_addr_l(port)	(port)
 #define __swizzle_addr_q(port)	(port)
 
-/*
- * Sane hardware offers swapping of PCI/ISA I/O space accesses in hardware;
- * less sane hardware forces software to fiddle with this...
- *
- * Regardless, if the host bus endianness mismatches that of PCI/ISA, then
- * you can't have the numerical value of data and byte addresses within
- * multibyte quantities both preserved at the same time.  Hence two
- * variations of functions: non-prefixed ones that preserve the value
- * and prefixed ones that preserve byte addresses.  The latters are
- * typically used for moving raw data between a peripheral and memory (cf.
- * string I/O functions), hence the "__mem_" prefix.
- */
-#if defined(CONFIG_SWAP_IO_SPACE)
-
-# define ioswabb(a,x)		(x)
-# define __mem_ioswabb(a,x)	(x)
-# define ioswabw(a,x)		le16_to_cpu(x)
-# define __mem_ioswabw(a,x)	(x)
-# define ioswabl(a,x)		le32_to_cpu(x)
-# define __mem_ioswabl(a,x)	(x)
-# define ioswabq(a,x)		le64_to_cpu(x)
-# define __mem_ioswabq(a,x)	(x)
-
-#else
-
-# define ioswabb(a,x)		(x)
-# define __mem_ioswabb(a,x)	(x)
-# define ioswabw(a,x)		(x)
-# define __mem_ioswabw(a,x)	cpu_to_le16(x)
-# define ioswabl(a,x)		(x)
-# define __mem_ioswabl(a,x)	cpu_to_le32(x)
-# define ioswabq(a,x)		(x)
-# define __mem_ioswabq(a,x)	cpu_to_le32(x)
-
-#endif
-
 #endif /* __ASM_MACH_GENERIC_MANGLE_PORT_H */