linux-kernel - Re: [PATCH v3 3/8] mfd: cros_ec: Don't try to grab log when suspended

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Message-ID: <20180307155317.nnqfbnrf2w6wlgk4@dell>
Date:   Wed, 7 Mar 2018 15:53:17 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>
Cc:     groeck@...omium.org, andy.shevchenko@...il.com,
        kernel@...labora.com, gwendal@...omium.org,
        linux-kernel@...r.kernel.org,
        Douglas Anderson <dianders@...omium.org>,
        Benson Leung <bleung@...omium.org>,
        Olof Johansson <olof@...om.net>
Subject: Re: [PATCH v3 3/8] mfd: cros_ec: Don't try to grab log when suspended

On Mon, 26 Feb 2018, Enric Balletbo i Serra wrote:

> From: Douglas Anderson <dianders@...omium.org>
> 
> We should stop our worker thread while we're suspended.  If we don't
> then we'll get messages like:
> 
>   cros-ec-spi spi5.0: spi transfer failed: -108
>   cros-ec-spi spi5.0: cs-deassert spi transfer failed: -108
>   cros-ec-ctl cros-ec-ctl.0.auto: EC communication failed
> 
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
> ---
> 
> Changes in v3:
> - [3/8] Add Reviewed-by Andy Shevchenko.
> 
> Changes in v2:
> - [3/8] That patch is new in this series.
> 
>  drivers/mfd/cros_ec_dev.c                 |  4 ++++
>  drivers/platform/chrome/cros_ec_debugfs.c | 20 ++++++++++++++++++++
>  include/linux/mfd/cros_ec.h               |  2 ++
>  3 files changed, 26 insertions(+)

I plan to make this patch 1/X and send it out as a pull-request.

Acked-by: Lee Jones <lee.jones@...aro.org>

-- 
Lee Jones
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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