diff --git a/include/drivers/arm/tzc380.h b/include/drivers/arm/tzc380.h
index 03b9b05..a8098a2 100644
--- a/include/drivers/arm/tzc380.h
+++ b/include/drivers/arm/tzc380.h
@@ -138,7 +138,7 @@
 void tzc380_configure_region(uint8_t region,
 			     uintptr_t region_base,
 			     unsigned int attr);
-void tzc380_set_action(tzc_action_t action);
+void tzc380_set_action(unsigned int action);
 static inline void tzc_init(uintptr_t base)
 {
 	tzc380_init(base);
@@ -151,7 +151,7 @@
 	tzc380_configure_region(region, region_base, attr);
 }
 
-static inline void tzc_set_action(tzc_action_t action)
+static inline void tzc_set_action(unsigned int action)
 {
 	tzc380_set_action(action);
 }
diff --git a/include/drivers/arm/tzc_common.h b/include/drivers/arm/tzc_common.h
index 4820baa..e58201c 100644
--- a/include/drivers/arm/tzc_common.h
+++ b/include/drivers/arm/tzc_common.h
@@ -86,12 +86,4 @@
 #define TZC_REGION_OFFSET(region_size, region_no)	\
 				((region_size) * (region_no))
 
-#ifndef __ASSEMBLY__
-
-#if !ERROR_DEPRECATED
-typedef unsigned int tzc_action_t;
-typedef unsigned int tzc_region_attributes_t;
-#endif
-
-#endif /* __ASSEMBLY__ */
 #endif /* TZC_COMMON_H */