1788 	u32 nibbles;  in uc_addr_filter_mask()  local
1793 	nibbles = 1 << (dev->dev_addr[5] & 0x0f);  in uc_addr_filter_mask()
1800 		nibbles |= 1 << (ha->addr[5] & 0x0f);  in uc_addr_filter_mask()
1803 	return nibbles;  in uc_addr_filter_mask()
1810 	u32 nibbles;  in mv643xx_eth_program_unicast_filter()  local
1817 	nibbles = uc_addr_filter_mask(dev);  in mv643xx_eth_program_unicast_filter()
1818 	if (!nibbles) {  in mv643xx_eth_program_unicast_filter()
1820 		nibbles = 0xffff;  in mv643xx_eth_program_unicast_filter()
1828 		if (nibbles & 1)  in mv643xx_eth_program_unicast_filter()
1830 		if (nibbles & 2)  in mv643xx_eth_program_unicast_filter()
1832 		if (nibbles & 4)  in mv643xx_eth_program_unicast_filter()
1834 		if (nibbles & 8)  in mv643xx_eth_program_unicast_filter()
1836 		nibbles >>= 4;  in mv643xx_eth_program_unicast_filter()