clean up implicit declaration warnings for neon

Change-Id: I6ca2d89f355839c4c770773c09fc69dcea7c1406
warning: implicit declaration of function
  'vp8_variance_halfpixvar16x16_[h|v|hv]_neon'
  'vp8_sub_pixel_variance16x16_neon_func'

diff --git a/vp8/encoder/arm/variance_arm.c b/vp8/encoder/arm/variance_arm.c
index 4c72485..b40c048 100644 (file)
--- a/vp8/encoder/arm/variance_arm.c
+++ b/vp8/encoder/arm/variance_arm.c
@@ -9,6 +9,7 @@
  */
 
 #include "vpx_config.h"
+#include "variance.h"
 
 #if HAVE_ARMV7