linux-kernel - Re: [PATCH] ARM: tegra20: cpuidle: remove unnecessary "resettable" status clear

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Message-ID: <54B7BF68.9030303@gmail.com>
Date:	Thu, 15 Jan 2015 16:23:52 +0300
From:	Dmitry Osipenko <digetx@...il.com>
To:	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Alexandre Courbot <gnurou@...il.com>
CC:	linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: tegra20: cpuidle: remove unnecessary "resettable"
 status clear

15.01.2015 15:49, Dmitry Osipenko пишет:
> CPU1 "resettable" status is already cleared by final suspend function in case
> of suspend abortion and by reset handler in case of completed CPU powergate,
> no point to do it again.
>
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>   arch/arm/mach-tegra/cpuidle-tegra20.c | 2 --
>   1 file changed, 2 deletions(-)
>
> diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
> index b30bf5c..ad6158e 100644
> --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
> +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
> @@ -158,8 +158,6 @@ static bool tegra20_idle_enter_lp2_cpu_1(struct cpuidle_device *dev,
>
>   	cpu_suspend(0, tegra20_sleep_cpu_secondary_finish);
>
> -	tegra20_cpu_clear_resettable();
> -
>   	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);
>
>   	return true;
>
Completely forgot to remove it also from 'sleep.h' and 'sleep-tegra20.S'. Please 
ignore this patch, I'll include it in ASM -> C conversion series.

-- 
Dmitry
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