ARM: sunxi: Add sun6i specific PSCI implementation

[u-boot] / arch / powerpc / lib / bat_rw.c

diff --git a/arch/powerpc/lib/bat_rw.c b/arch/powerpc/lib/bat_rw.c
index c48c24015153ade7180d6accc9e62968127e792d..a96d6d5d2bc9076d1af87d183babf04b27cb2b82 100644 (file)
--- a/arch/powerpc/lib/bat_rw.c
+++ b/arch/powerpc/lib/bat_rw.c
@@ -2,30 +2,14 @@
  * (C) Copyright 2002
  * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
 #include <asm/processor.h>
 #include <asm/mmu.h>
 #include <asm/io.h>
+#include <linux/compiler.h>
 
 #ifdef CONFIG_ADDR_MAP
 #include <addr_map.h>
@@ -35,7 +19,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int write_bat (ppc_bat_t bat, unsigned long upper, unsigned long lower)
 {
-       int batn = -1;
+       __maybe_unused int batn = -1;
 
        sync();