|  | /* SPDX-License-Identifier: GPL-2.0 */
 | 
						
						
						
							|  | /*
 | 
						
						
						
							|  |  * Copyright 2022 Google LLC
 | 
						
						
						
							|  |  */
 | 
						
						
						
							|  | 
 | 
						
						
						
							|  | /**
 | 
						
						
						
							|  |  * mercury_aa1_read_mac() - Read mac address from on-board OTP memory
 | 
						
						
						
							|  |  *
 | 
						
						
						
							|  |  * @mac: Returned mac address
 | 
						
						
						
							|  |  * Return: 0 if successful, -ve on error
 | 
						
						
						
							|  |  */
 | 
						
						
						
							|  | int mercury_aa1_read_mac(u8 *mac);
 |