diff options
Diffstat (limited to 'arch/riscv/kernel/reset.c')
| -rw-r--r-- | arch/riscv/kernel/reset.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c index 2a53d26ffdd6..cfb6eb1d762d 100644 --- a/arch/riscv/kernel/reset.c +++ b/arch/riscv/kernel/reset.c @@ -1,22 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Regents of the University of California - * - * 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, version 2. - * - * 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. */ #include <linux/reboot.h> -#include <linux/export.h> #include <asm/sbi.h> -void (*pm_power_off)(void) = machine_power_off; -EXPORT_SYMBOL(pm_power_off); +static void default_power_off(void) +{ + sbi_shutdown(); + while (1); +} + +void (*pm_power_off)(void) = default_power_off; void machine_restart(char *cmd) { @@ -26,11 +22,10 @@ void machine_restart(char *cmd) void machine_halt(void) { - machine_power_off(); + pm_power_off(); } void machine_power_off(void) { - sbi_shutdown(); - while (1); + pm_power_off(); } |