diff --git a/arch/arm/src/lpc313x/lpc313x_cgudrvr.h b/arch/arm/src/lpc313x/lpc313x_cgudrvr.h
index 91eb6a0528..7cdceb0b29 100755
--- a/arch/arm/src/lpc313x/lpc313x_cgudrvr.h
+++ b/arch/arm/src/lpc313x/lpc313x_cgudrvr.h
@@ -667,7 +667,7 @@ EXTERN uint32_t lpc313x_fdivinit(int fdcndx,
 
 EXTERN void lpc313x_setfdiv(enum lpc313x_domainid_e dmnid,
                             enum lpc313x_clockid_e clkid,
-                            const struct lpc313x_subdomainconfig_s *fdiv);
+                            const struct lpc313x_fdivconfig_s *fdiv);
 
 /****************************************************************************
  * Name: lpc313x_pllconfig
diff --git a/arch/arm/src/lpc313x/lpc313x_setfdiv.c b/arch/arm/src/lpc313x/lpc313x_setfdiv.c
index 9659bd3afb..7bb2f1d9ca 100755
--- a/arch/arm/src/lpc313x/lpc313x_setfdiv.c
+++ b/arch/arm/src/lpc313x/lpc313x_setfdiv.c
@@ -78,7 +78,7 @@
 
 void lpc313x_setfdiv(enum lpc313x_domainid_e dmnid,
                      enum lpc313x_clockid_e clkid,
-                     const struct lpc313x_subdomainconfig_s *fdiv)
+                     const struct lpc313x_fdivconfig_s *fdiv)
 {
   uint32_t regaddr;
   unsigned int basefreq;