diff options
Diffstat (limited to 'arch/xtensa/platforms/iss/setup.c')
| -rw-r--r-- | arch/xtensa/platforms/iss/setup.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c index d3433e1bb94e..a7009f223ef2 100644 --- a/arch/xtensa/platforms/iss/setup.c +++ b/arch/xtensa/platforms/iss/setup.c @@ -16,6 +16,7 @@ #include <linux/notifier.h> #include <linux/panic_notifier.h> #include <linux/printk.h> +#include <linux/reboot.h> #include <linux/string.h> #include <asm/platform.h> @@ -36,14 +37,20 @@ void platform_power_off(void) simc_exit(0); } -void platform_restart(void) +static int iss_restart(struct notifier_block *this, + unsigned long event, void *ptr) { /* Flush and reset the mmu, simulate a processor reset, and * jump to the reset vector. */ cpu_reset(); - /* control never gets here */ + + return NOTIFY_DONE; } +static struct notifier_block iss_restart_block = { + .notifier_call = iss_restart, +}; + static int iss_panic_event(struct notifier_block *this, unsigned long event, void *ptr) { @@ -82,4 +89,5 @@ void __init platform_setup(char **p_cmdline) } atomic_notifier_chain_register(&panic_notifier_list, &iss_panic_block); + register_restart_handler(&iss_restart_block); } |