linux-kernel - Re: [PATCH v3] memory/samsung: reduce protected code area in IRQ

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Date:   Tue, 12 May 2020 15:16:38 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Bernard Zhao <bernard@...o.com>
Cc:     Lukasz Luba <lukasz.luba@....com>, Kukjin Kim <kgene@...nel.org>,
        linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        opensource.kernel@...o.com
Subject: Re: [PATCH v3] memory/samsung: reduce protected code area in IRQ

On Tue, May 12, 2020 at 05:31:49AM -0700, Bernard Zhao wrote:
> This change will speed-up a bit this IRQ processing and there
> is no need to protect return value or printing.
> 
> Signed-off-by: Bernard Zhao <bernard@...o.com>
> ---
> Changes since v1:
> *change release lock before the if statement.
> *revert dmc->df->lock mutex lock to protect function
> exynos5_dmc_perf_events_check
> 
> Changes since v2:
> *Improve subject and commit message
> 
> Link for V1:
> *https://lore.kernel.org/patchwork/patch/1238888/
> ---
>  drivers/memory/samsung/exynos5422-dmc.c | 6 ++----

Thanks, applied.

Best regards,
Krzysztof