diff --git a/BoardConfig.mk b/BoardConfig.mk
index 9dbf305..bf840a2 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -21,7 +21,7 @@ DEVICE_PATH := device/motorola/peregrine
 # Vendor Unification Init
 TARGET_UNIFIED_DEVICE := true
 TARGET_INIT_VENDOR_LIB := libinit_msm
-TARGET_LIBINIT_DEFINES_FILE := $(DEVICE_PATH)/init/init_peregrine.c
+TARGET_LIBINIT_DEFINES_FILE := $(DEVICE_PATH)/init/init_peregrine.cpp
 
 # Board
 TARGET_BOARD_INFO_FILE := $(DEVICE_PATH)/board-info.txt
diff --git a/init/init_peregrine.c b/init/init_peregrine.cpp
similarity index 98%
rename from init/init_peregrine.c
rename to init/init_peregrine.cpp
index 28e8a8a..a904eb0 100644
--- a/init/init_peregrine.c
+++ b/init/init_peregrine.cpp
@@ -38,7 +38,7 @@
 #include "init_msm.h"
 
 void gsm_properties();
-void cdma_properties(char cdma_sub[]);
+void cdma_properties(const char *cdma_sub);
 
 void init_msm_properties(unsigned long msm_id, unsigned long msm_ver, char *board_type)
 {
@@ -131,7 +131,7 @@ void gsm_properties()
     property_set("ro.telephony.default_network", "9");
 }
 
-void cdma_properties(char cdma_sub[])
+void cdma_properties(const char *cdma_sub)
 {
     property_set("ro.telephony.default_cdma_sub", cdma_sub);
     property_set("ril.subscription.types","NV,RUIM");