352 			bad = chip->read_byte(mtd);  in nand_block_bad()
482 	return (chip->read_byte(mtd) & NAND_STATUS_WP) ? 0 : 1;  in nand_check_wp()
589 		if ((chip->read_byte(mtd) & NAND_STATUS_READY))  in nand_wait_status_ready()
885 			if (chip->read_byte(mtd) & NAND_STATUS_READY)  in panic_nand_wait()
924 				if (chip->read_byte(mtd) & NAND_STATUS_READY)  in nand_wait()
932 	status = (int)chip->read_byte(mtd);  in nand_wait()
3078 		*subfeature_param++ = chip->read_byte(mtd);  in nand_onfi_get_features()
3141 	if (!chip->read_byte || chip->read_byte == nand_read_byte)  in nand_set_defaults()
3142 		chip->read_byte = busw ? nand_read_byte16 : nand_read_byte;  in nand_set_defaults()
3303 	if (chip->read_byte(mtd) != 'O' || chip->read_byte(mtd) != 'N' ||  in nand_flash_detect_onfi()
3304 		chip->read_byte(mtd) != 'F' || chip->read_byte(mtd) != 'I')  in nand_flash_detect_onfi()
3310 			((uint8_t *)p)[j] = chip->read_byte(mtd);  in nand_flash_detect_onfi()
3408 	if (chip->read_byte(mtd) != 'J' || chip->read_byte(mtd) != 'E' ||  in nand_flash_detect_jedec()
3409 		chip->read_byte(mtd) != 'D' || chip->read_byte(mtd) != 'E' ||  in nand_flash_detect_jedec()
3410 		chip->read_byte(mtd) != 'C')  in nand_flash_detect_jedec()
3416 			((uint8_t *)p)[j] = chip->read_byte(mtd);  in nand_flash_detect_jedec()
3804 	*maf_id = chip->read_byte(mtd);  in nand_get_flash_type()
3805 	*dev_id = chip->read_byte(mtd);  in nand_get_flash_type()
3818 		id_data[i] = chip->read_byte(mtd);  in nand_get_flash_type()
4024 		if (nand_maf_id != chip->read_byte(mtd) ||  in nand_scan_ident()
4025 		    nand_dev_id != chip->read_byte(mtd)) {  in nand_scan_ident()