removing reference to bfin_sram.h its not used anylonger

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@23832 b3059339-0415-0410-9bf9-f77b7e298cf2

yuv2rgb_bfin.c

@@ -32,7 +32,6 @@
 #include <malloc.h>
 #endif
 #include <unistd.h>
-#include <bits/bfin_sram.h>
 #include "rgb2rgb.h"
 #include "swscale.h"
 #include "swscale_internal.h"