s390/smp: fix do_restart() prototype

Funciton do_restart() is a callback invoked from the restart CPU routine and passed a single parameter. Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
mariux64 · Apr 18, 2021 · b44913f · b44913f
1 parent ff23f8c
commit b44913f
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
@@ -36,7 +36,7 @@ void do_notify_resume(struct pt_regs *regs);
 void __init init_IRQ(void);
 void do_io_irq(struct pt_regs *regs);
 void do_ext_irq(struct pt_regs *regs);
-void do_restart(void);
+void do_restart(void *arg);
 void __init startup_init(void);
 void die(struct pt_regs *regs, const char *str);
 int setup_profiling_timer(unsigned int multiplier);

diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
@@ -1849,12 +1849,12 @@ static void __do_restart(void *ignore)
 	stop_run(&on_restart_trigger);
 }
 
-void do_restart(void)
+void do_restart(void *arg)
 {
 	tracing_off();
 	debug_locks_off();
 	lgr_info_log();
-	smp_call_online_cpu(__do_restart, NULL);
+	smp_call_online_cpu(__do_restart, arg);
 }
 
 /* on halt */