diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.h b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.h
index 6de572d594..d515b234a4 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.h
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.h
@@ -9,5 +9,4 @@
 
 int is_serdes_prtcl_valid(int serdes, u32 prtcl);
 int serdes_lane_enabled(int lane);
-enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
 #endif /* __FSL_CORENET2_SERDES_H */
diff --git a/arch/powerpc/include/asm/fsl_serdes.h b/arch/powerpc/include/asm/fsl_serdes.h
index 59189adb39..1106d28058 100644
--- a/arch/powerpc/include/asm/fsl_serdes.h
+++ b/arch/powerpc/include/asm/fsl_serdes.h
@@ -90,6 +90,7 @@ void fsl_serdes_init(void);
 #ifdef CONFIG_FSL_CORENET
 #ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2
 int serdes_get_first_lane(u32 sd, enum srds_prtcl device);
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
 #else
 int serdes_get_first_lane(enum srds_prtcl device);
 #endif