diff --git a/arch/powerpc/include/asm/rio.h b/arch/powerpc/include/asm/rio.h
index d902abd3399506cfcacc056645e68f6e5de3f263..b1d2deceeedbc1f24030a302e2f190ff8929084b 100644
--- a/arch/powerpc/include/asm/rio.h
+++ b/arch/powerpc/include/asm/rio.h
@@ -14,7 +14,7 @@
 #define ASM_PPC_RIO_H
 
 extern void platform_rio_init(void);
-#ifdef CONFIG_RAPIDIO
+#ifdef CONFIG_FSL_RIO
 extern int fsl_rio_mcheck_exception(struct pt_regs *);
 #else
 static inline int fsl_rio_mcheck_exception(struct pt_regs *regs) {return 0; }