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Date: Wed, 8 Oct 2014 14:01:47 -0500
From: Felipe Balbi <balbi@ti.com>
To: Dmitry Osipenko <digetx@gmail.com>
CC: <swarren@wwwdotorg.org>, <josephl@nvidia.com>, <thierry.reding@gmail.com>,
        <linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ARM: tegra: Re-add removed SoC id macro to tegra_resume()
Message-ID: <20141008190147.GM22688@saruman>
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Hi,

On Wed, Oct 08, 2014 at 10:54:10PM +0400, Dmitry Osipenko wrote:
> Commit d127e9c5c5bc1ee22a7b1fe804397cddd132f756 ("ARM: tegra: make tegra_=
resume
> can work with current and later chips") removed tegra_get_soc_id macro le=
aving
> used cpu register unassigned and as result causing execution of unintende=
d code
> on tegra20. Fix it by re-adding macro.

you should add:

Fixes: d127e9c (ARM: tegra: make tegra_resume can work with current and lat=
er chips)
Cc: <stable@vger.kernel.org> # v3.13+

here. With that:

Reviewed-by: Felipe Balbi <balbi@ti.com>

> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  arch/arm/mach-tegra/reset-handler.S | 1 +
>  1 file changed, 1 insertion(+)
>=20
> diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/re=
set-handler.S
> index 7b2baab..71be4af 100644
> --- a/arch/arm/mach-tegra/reset-handler.S
> +++ b/arch/arm/mach-tegra/reset-handler.S
> @@ -51,6 +51,7 @@ ENTRY(tegra_resume)
>   THUMB(	it	ne )
>  	bne	cpu_resume			@ no
> =20
> +	tegra_get_soc_id TEGRA_APB_MISC_BASE, r6
>  	/* Are we on Tegra20? */
>  	cmp	r6, #TEGRA20
>  	beq	1f				@ Yes
> --=20
> 2.1.1
>=20
> --
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--=20
balbi

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