target: msm8994: refactor qusb2 phy reset

Use common qusb2 phy reset function to reset usb2 phy.

Change-Id: Icd82a3aba9936af5911f6ac2b88e5cbd56116491
diff --git a/platform/msm_shared/rules.mk b/platform/msm_shared/rules.mk
index c4e4eae..a7205c4 100755
--- a/platform/msm_shared/rules.mk
+++ b/platform/msm_shared/rules.mk
@@ -410,7 +410,8 @@
 			$(LOCAL_DIR)/image_verify.o \
 			$(LOCAL_DIR)/crypto_hash.o \
 			$(LOCAL_DIR)/crypto5_eng.o \
-			$(LOCAL_DIR)/crypto5_wrapper.o
+			$(LOCAL_DIR)/crypto5_wrapper.o \
+			$(LOCAL_DIR)/qusb2_phy.o
 endif
 
 ifeq ($(ENABLE_BOOT_CONFIG_SUPPORT), 1)