linux-kernel - Re: [PATCH 1/2] clocksource: exynos_mct: Move one-shot check from tick clear to ISR

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Message-ID: <CAJKOXPdNLd5MeFXa9bht4hzN8u+dMq=0GiWhhOShpUArS6RLtA@mail.gmail.com>
Date:   Mon, 11 Feb 2019 09:47:26 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Stuart Menefy <stuart.menefy@...hembedded.com>
Cc:     "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Kukjin Kim <kgene@...nel.org>, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/2] clocksource: exynos_mct: Move one-shot check from
 tick clear to ISR

On Sun, 10 Feb 2019 at 23:51, Stuart Menefy
<stuart.menefy@...hembedded.com> wrote:
>
> When a timer tick occurs and the clock is in one-shot mode, the timer
> needs to be stopped to prevent it triggering subsequent interrupts.
> Currently this code is in exynos4_mct_tick_clear(), but as it is
> only needed when an ISR occurs move it into exynos4_mct_tick_isr(),
> leaving exynos4_mct_tick_clear() just doing what its name suggests it
> should.
>
> Signed-off-by: Stuart Menefy <stuart.menefy@...hembedded.com>
> ---
>  drivers/clocksource/exynos_mct.c | 22 +++++++++++-----------
>  1 file changed, 11 insertions(+), 11 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof