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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/drivers/scsi/sym53c8xx_2/sym_nvram.c
....@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  * Device driver for the SYMBIOS/LSILOGIC 53C8XX and 53C1010 family 
34  * of PCI-SCSI IO processors.
....@@ -21,20 +22,6 @@
2122  * Copyright (C) 1997 Richard Waltham <dormouse@farsrobt.demon.co.uk>
2223  *
2324  *-----------------------------------------------------------------------------
24
- *
25
- * This program is free software; you can redistribute it and/or modify
26
- * it under the terms of the GNU General Public License as published by
27
- * the Free Software Foundation; either version 2 of the License, or
28
- * (at your option) any later version.
29
- *
30
- * This program is distributed in the hope that it will be useful,
31
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
32
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
33
- * GNU General Public License for more details.
34
- *
35
- * You should have received a copy of the GNU General Public License
36
- * along with this program; if not, write to the Free Software
37
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
3825  */
3926 
4027 #include "sym_glue.h"
....@@ -240,7 +227,7 @@
240227 /*
241228  *  24C16 EEPROM reading.
242229  *
243
- *  GPOI0 - data in/data out
230
+ *  GPIO0 - data in/data out
244231  *  GPIO1 - clock
245232  *  Symbios NVRAM wiring now also used by Tekram.
246233  */
....@@ -537,7 +524,7 @@
537524 /*
538525  *  93C46 EEPROM reading.
539526  *
540
- *  GPOI0 - data in
527
+ *  GPIO0 - data in
541528  *  GPIO1 - data out
542529  *  GPIO2 - clock
543530  *  GPIO4 - chip select
....@@ -661,7 +648,7 @@
661648 {
662649 	u_char gpcntl, gpreg;
663650 	u_char old_gpcntl, old_gpreg;
664
-	int retv = 1;
651
+	int retv;
665652 
666653 	/* save current state of GPCNTL and GPREG */
667654 	old_gpreg	= INB(np, nc_gpreg);
....@@ -708,6 +695,7 @@
708695 					  data, len);
709696 		if (!x)
710697 			break;
698
+		fallthrough;
711699 	default:
712700 		x = sym_read_T93C46_nvram(np, nvram);
713701 		break;