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xtensa: ISS: Use register_sys_off_handler(SYS_OFF_MODE_RESTART)

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Function register_restart_handler() is deprecated. Using this new API
removes our need to keep and manage a struct notifier_block.

Signed-off-by: Andrew Davis <afd@ti.com>
Message-ID: <20260302193543.275197-1-afd@ti.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Andrew Davis
2026-03-02 13:35:41 -06:00
committed by Max Filippov
parent 05f7e89ab9
commit a413a26a0e
1 changed files with 4 additions and 7 deletions
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11
arch/xtensa/platforms/iss/setup.c
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@@ -32,8 +32,7 @@ static int iss_power_off(struct sys_off_data *unused)
return NOTIFY_DONE;
}
static int iss_restart(struct notifier_block *this,
unsigned long event, void *ptr)
static int iss_restart(struct sys_off_data *unused)
{
/* Flush and reset the mmu, simulate a processor reset, and
* jump to the reset vector. */
@@ -42,10 +41,6 @@ static int iss_restart(struct notifier_block *this,
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)
{
@@ -84,7 +79,9 @@ void __init platform_setup(char **p_cmdline)
}
atomic_notifier_chain_register(&panic_notifier_list, &iss_panic_block);
register_restart_handler(&iss_restart_block);
register_sys_off_handler(SYS_OFF_MODE_RESTART,
SYS_OFF_PRIO_PLATFORM,
iss_restart, NULL);
register_sys_off_handler(SYS_OFF_MODE_POWER_OFF,
SYS_OFF_PRIO_PLATFORM,
iss_power_off, NULL);