diff --git a/libswscale/x86/rgb2rgb_template.c b/libswscale/x86/rgb2rgb_template.c
index e31bc35837..455e7c25a8 100644
--- a/libswscale/x86/rgb2rgb_template.c
+++ b/libswscale/x86/rgb2rgb_template.c
@@ -1929,19 +1929,20 @@ static void RENAME(interleaveBytes)(const uint8_t *src1, const uint8_t *src2, ui
 #if !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL
 #if !COMPILE_TEMPLATE_AMD3DNOW && (ARCH_X86_32 || COMPILE_TEMPLATE_SSE2) && COMPILE_TEMPLATE_MMXEXT == COMPILE_TEMPLATE_SSE2 && HAVE_YASM
 void RENAME(ff_nv12ToUV)(uint8_t *dstU, uint8_t *dstV,
-                                const uint8_t *unused0,
-                                const uint8_t *src1,
-                                const uint8_t *src2,
-                                int w, uint32_t *unused);
+                         const uint8_t *unused,
+                         const uint8_t *src1,
+                         const uint8_t *src2,
+                         int w,
+                         uint32_t *unused2);
 static void RENAME(deinterleaveBytes)(const uint8_t *src, uint8_t *dst1, uint8_t *dst2,
                                       int width, int height, int srcStride,
                                       int dst1Stride, int dst2Stride)
 {
     int h;
 
-    for (h=0; h < height; h++) {
+    for (h = 0; h < height; h++) {
         RENAME(ff_nv12ToUV)(dst1, dst2, NULL, src, NULL, width, NULL);
-        src += srcStride;
+        src  += srcStride;
         dst1 += dst1Stride;
         dst2 += dst2Stride;
     }