X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-mips%2Fbyteorder.h;h=4ce5bc37f403b37e7395e3851928e8439a52fdf6;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=aefc02f16fd84319c3cdd46ced02e60569edc8e5;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h
index aefc02f16..4ce5bc37f 100644
--- a/include/asm-mips/byteorder.h
+++ b/include/asm-mips/byteorder.h
@@ -19,7 +19,9 @@
 static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
 {
 	__asm__(
+	"	.set	mips32r2		\n"
 	"	wsbh	%0, %1			\n"
+	"	.set	mips0			\n"
 	: "=r" (x)
 	: "r" (x));
 
@@ -30,8 +32,10 @@ static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
 static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
 {
 	__asm__(
+	"	.set	mips32r2		\n"
 	"	wsbh	%0, %1			\n"
 	"	rotr	%0, %0, 16		\n"
+	"	.set	mips0			\n"
 	: "=r" (x)
 	: "r" (x));
 
@@ -39,24 +43,6 @@ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
 }
 #define __arch__swab32(x)	___arch__swab32(x)
 
-#ifdef CONFIG_CPU_MIPS64_R2
-
-static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x)
-{
-	__asm__(
-	"	dsbh	%0, %1			\n"
-	"	dshd	%0, %0			\n"
-	"	drotr	%0, %0, 32		\n"
-	: "=r" (x)
-	: "r" (x));
-
-	return x;
-}
-
-#define __arch__swab64(x)	___arch__swab64(x)
-
-#endif /* CONFIG_CPU_MIPS64_R2 */
-
 #endif /* CONFIG_CPU_MIPSR2 */
 
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)