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Date: Mon, 14 Jul 2014 15:55:04 +0100
From: Catalin Marinas <catalin.marinas@arm.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: "linux-watchdog@vger.kernel.org" <linux-watchdog@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>,
	Wim Van Sebroeck <wim@iguana.be>,
	Maxime Ripard <maxime.ripard@free-electrons.com>,
	Will Deacon <Will.Deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>,
	Heiko Stuebner <heiko@sntech.de>,
	Russell King <linux@arm.linux.org.uk>,
	Jonas Jensen <jonas.jensen@gmail.com>,
	Randy Dunlap <rdunlap@infradead.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ingo Molnar <mingo@kernel.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
	David Woodhouse <dwmw2@infradead.org>,
	Tomasz Figa <t.figa@samsung.com>,
	"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 2/7] arm64: Support restart through restart notifier
 call chain
Message-ID: <20140714145504.GD1112@arm.com>
References: <1405265431-4561-1-git-send-email-linux@roeck-us.net>
 <1405265431-4561-3-git-send-email-linux@roeck-us.net>
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On Sun, Jul 13, 2014 at 04:30:26PM +0100, Guenter Roeck wrote:
> diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
> index 43b7c34..b2da6d5 100644
> --- a/arch/arm64/kernel/process.c
> +++ b/arch/arm64/kernel/process.c
> @@ -174,6 +174,8 @@ void machine_restart(char *cmd)
>  	/* Now call the architecture specific reboot code. */
>  	if (arm_pm_restart)
>  		arm_pm_restart(reboot_mode, cmd);
> +	else
> +		kernel_restart_notify(cmd);

There are couple of drivers specific to arm64, once they are converted
we can get rid of arm_pm_restart entirely here.

-- 
Catalin