staging/xgifb: Remove unused values in XGI340_ECLKData

In the lookup table XGI340_ECLKData only the first three 'lines' are
used, thus the remaining entries can be removed.

Rationale:
- vb_init.c uses pVBInfo->ram_type as the index for XGI340_ECLKData.

- pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2

-> only the first three values are used.
-> remove the remeining entries.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/xgifb/vb_table.h

@@ -16,11 +16,6 @@ const struct XGI_ECLKDataStruct XGI340_ECLKData[] = {
 	{0x5c, 0x23, 0x01, 166},
 	{0x55, 0x84, 0x01, 123},
 	{0x7C, 0x08, 0x01, 200},
-	{0x79, 0x06, 0x01, 250},
-	{0x29, 0x01, 0x81, 301},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166}
 };
 
 static const unsigned char XG27_SR13[4][3] = {