109 	unsigned char low_nib;  in read_byte_mode0()  local
113 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode0()
117 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode0()
123 	unsigned char low_nib;  in read_byte_mode2()  local
127 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode2()
130 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode2()
136 	unsigned char low_nib;  in read_byte_mode4()  local
139 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode4()
141 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode4()
147 	unsigned char low_nib;  in read_byte_mode6()  local
151 	low_nib = (inbyte(ioaddr + PAR_STATUS) >> 3) & 0x0f;  in read_byte_mode6()
154 	return low_nib | ((inbyte(ioaddr + PAR_STATUS) << 1) & 0xf0);  in read_byte_mode6()