MIPS: Define __arch_swab64 for all mips r2 cpus

[pandora-kernel.git] / arch / mips / include / asm / swab.h

diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/asm/swab.h
index 99993c0..97c2f81 100644 (file)
--- a/arch/mips/include/asm/swab.h
+++ b/arch/mips/include/asm/swab.h
@@ -38,7 +38,11 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 }
 #define __arch_swab32 __arch_swab32
 
-#ifdef CONFIG_CPU_MIPS64_R2
+/*
+ * Having already checked for CONFIG_CPU_MIPSR2, enable the
+ * optimized version for 64-bit kernel on r2 CPUs.
+ */
+#ifdef CONFIG_64BIT
 static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
 {
        __asm__(
@@ -50,6 +54,6 @@ static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
        return x;
 }
 #define __arch_swab64 __arch_swab64
-#endif /* CONFIG_CPU_MIPS64_R2 */
+#endif /* CONFIG_64BIT */
 #endif /* CONFIG_CPU_MIPSR2 */
 #endif /* _ASM_SWAB_H */