110 	unsigned char low_nib;  in read_byte_mode0()  local
114 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode0()
118 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode0()
124 	unsigned char low_nib;  in read_byte_mode2()  local
128 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode2()
131 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode2()
137 	unsigned char low_nib;  in read_byte_mode4()  local
140 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode4()
142 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode4()
148 	unsigned char low_nib;  in read_byte_mode6()  local
152 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode6()
155 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode6()