358 	int i, ret = 0;  in i2c_idle_bus()  local
382 	for (i = 0; i < 9; i++) {  in i2c_idle_bus()
448 	int i, ret = 0;  in i2c_write_data()  local
453 	for (i = 0; i < len; ++i)  in i2c_write_data()
454 		debug(" 0x%02x", buf[i]);  in i2c_write_data()
457 	for (i = 0; i < len; i++) {  in i2c_write_data()
458 		ret = tx_byte(i2c_bus, buf[i]);  in i2c_write_data()
473 	int i;  in i2c_read_data()  local
491 	for (i = 0; i < len; i++) {  in i2c_read_data()
503 		if (i == (len - 1)) {  in i2c_read_data()
505 		} else if (i == (len - 2)) {  in i2c_read_data()
511 		buf[i] = readb(base + (I2DR << reg_shift));  in i2c_read_data()