diff options
Diffstat (limited to 'arch/sh/kernel/reboot.c')
| -rw-r--r-- | arch/sh/kernel/reboot.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/sh/kernel/reboot.c b/arch/sh/kernel/reboot.c index 04afe5b20663..1de006b1c339 100644 --- a/arch/sh/kernel/reboot.c +++ b/arch/sh/kernel/reboot.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/pm.h> #include <linux/kexec.h> #include <linux/kernel.h> #include <linux/reboot.h> #include <linux/module.h> -#ifdef CONFIG_SUPERH32 #include <asm/watchdog.h> -#endif #include <asm/addrspace.h> #include <asm/reboot.h> #include <asm/tlbflush.h> @@ -14,13 +13,11 @@ void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); -#ifdef CONFIG_SUPERH32 static void watchdog_trigger_immediate(void) { sh_wdt_write_cnt(0xFF); sh_wdt_write_csr(0xC2); } -#endif static void native_machine_restart(char * __unused) { @@ -32,10 +29,8 @@ static void native_machine_restart(char * __unused) /* Address error with SR.BL=1 first. */ trigger_address_error(); -#ifdef CONFIG_SUPERH32 /* If that fails or is unsupported, go for the watchdog next. */ watchdog_trigger_immediate(); -#endif /* * Give up and sleep. @@ -51,8 +46,7 @@ static void native_machine_shutdown(void) static void native_machine_power_off(void) { - if (pm_power_off) - pm_power_off(); + do_kernel_power_off(); } static void native_machine_halt(void) @@ -69,7 +63,7 @@ struct machine_ops machine_ops = { .shutdown = native_machine_shutdown, .restart = native_machine_restart, .halt = native_machine_halt, -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE .crash_shutdown = native_machine_crash_shutdown, #endif }; @@ -94,7 +88,7 @@ void machine_halt(void) machine_ops.halt(); } -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE void machine_crash_shutdown(struct pt_regs *regs) { machine_ops.crash_shutdown(regs); |