void __pmac pmac_xpram_write(int xpaddr, u8 data)
void pmac_xpram_write(int xpaddr, u8 data)
void __pmac pmac_xpram_write(int xpaddr, u8 data){	int offset = pmac_get_partition(pmac_nvram_XPRAM);	loff_t index;	u8 buf;	if (offset < 0 || xpaddr < 0 || xpaddr > 0x100)		return;	index = offset + xpaddr;	buf = data;	ppc_md.nvram_write(&buf, 1, &index);}