hikey: Enable drm_hwcomposer on 4.9 kernels
am: 890bbe447c

Change-Id: I40b1991aec3ee6bd82227b22147d7579eaa7ada8
diff --git a/hikey-common.mk b/hikey-common.mk
index 5dca9d5..86909f1 100644
--- a/hikey-common.mk
+++ b/hikey-common.mk
@@ -27,11 +27,7 @@
     HIKEY_USE_LEGACY_TI_BLUETOOTH := true
   else
     HIKEY_USE_LEGACY_TI_BLUETOOTH := false
-    ifeq ($(TARGET_KERNEL_USE), 4.9)
-      HIKEY_USE_DRM_HWCOMPOSER := false
-    else
-      HIKEY_USE_DRM_HWCOMPOSER := true
-    endif
+    HIKEY_USE_DRM_HWCOMPOSER := true
   endif
   TARGET_FSTAB := fstab.hikey
 endif