1766 	u32 nibbles;  in uc_addr_filter_mask()  local
1771 	nibbles = 1 << (dev->dev_addr[5] & 0x0f);  in uc_addr_filter_mask()
1778 		nibbles |= 1 << (ha->addr[5] & 0x0f);  in uc_addr_filter_mask()
1781 	return nibbles;  in uc_addr_filter_mask()
1788 	u32 nibbles;  in mv643xx_eth_program_unicast_filter()  local
1795 	nibbles = uc_addr_filter_mask(dev);  in mv643xx_eth_program_unicast_filter()
1796 	if (!nibbles) {  in mv643xx_eth_program_unicast_filter()
1798 		nibbles = 0xffff;  in mv643xx_eth_program_unicast_filter()
1806 		if (nibbles & 1)  in mv643xx_eth_program_unicast_filter()
1808 		if (nibbles & 2)  in mv643xx_eth_program_unicast_filter()
1810 		if (nibbles & 4)  in mv643xx_eth_program_unicast_filter()
1812 		if (nibbles & 8)  in mv643xx_eth_program_unicast_filter()
1814 		nibbles >>= 4;  in mv643xx_eth_program_unicast_filter()