linux-kernel - [PATCH v2 2/3] powerpc: Call chained reset handlers during reset

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Message-Id: <1469747238-17432-2-git-send-email-andrew.smirnov@gmail.com>
Date:	Thu, 28 Jul 2016 16:07:17 -0700
From:	Andrey Smirnov <andrew.smirnov@...il.com>
To:	linuxppc-dev@...ts.ozlabs.org
Cc:	Andrey Smirnov <andrew.smirnov@...il.com>,
	Scott Wood <oss@...error.net>,
	Kumar Gala <galak@...nel.crashing.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	Alessio Igor Bogani <alessio.bogani@...ttra.eu>,
	Daniel Axtens <dja@...ens.net>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] powerpc: Call chained reset handlers during reset

Call out to all restart handlers that were added via
register_restart_handler() API when restarting the machine.

Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
---

No changes compared to v1

 arch/powerpc/kernel/setup-common.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 5cd3283..205d073 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -145,6 +145,10 @@ void machine_restart(char *cmd)
 		ppc_md.restart(cmd);
 
 	smp_send_stop();
+
+	do_kernel_restart(cmd);
+	mdelay(1000);
+
 	machine_hang();
 }
 
-- 
2.5.5