diff --git a/drivers/video/fbdev/sis/300vtbl.h b/drivers/video/fbdev/sis/300vtbl.h
index e4b4a2626da464f894bdd790c8cbcb1d13891609..26b19f721ae419836a220e1de0f650024315c3ac 100644
--- a/drivers/video/fbdev/sis/300vtbl.h
+++ b/drivers/video/fbdev/sis/300vtbl.h
@@ -1061,8 +1061,6 @@ static const unsigned char SiS300_CHTVVCLKUNTSC[]  = { 0x29,0x29,0x29,0x29,0x2a,
 
 static const unsigned char SiS300_CHTVVCLKONTSC[]  = { 0x2c,0x2c,0x2c,0x2c,0x2d,0x2b };
 
-static const unsigned char SiS300_CHTVVCLKSONTSC[] = { 0x2c,0x2c,0x2c,0x2c,0x2d,0x2b };
-
 static const unsigned char SiS300_CHTVVCLKUPAL[]   = { 0x2f,0x2f,0x2f,0x2f,0x2f,0x31 };
 
 static const unsigned char SiS300_CHTVVCLKOPAL[]   = { 0x2f,0x2f,0x2f,0x2f,0x30,0x32 };