linux-kernel - Re: [PATCH v2] wlcore: sdio: allow pm to handle sdio power

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Message-ID: <87po2m7573.fsf@kamboji.qca.qualcomm.com>
Date:   Thu, 26 Apr 2018 11:16:48 +0300
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Eyal Reizer <eyalreizer@...il.com>
Cc:     linux-wireless@...r.kernel.org, robh@...nel.org, sre@...nel.org,
        tony@...mide.com, linux-kernel@...r.kernel.org,
        Eyal Reizer <eyalr@...com>
Subject: Re: [PATCH v2] wlcore: sdio: allow pm to handle sdio power

Eyal Reizer <eyalreizer@...il.com> writes:

> pm_runtime handles sdio power on and power off transitions.
> An old workaround for trying to control the power explicitly from the
> driver was in fact causing failures on suspend/resume as the mmc layer
> already power the module on resume.
>
> In case of resume pm_runtime_get sync returns a positive device's usage
> count causing the driver to try an re-initialize an already initialized
> device. This was causing sdio bus failure on resume.
>
> Remove this manual power on/off sequence as it is in-fact not needed.
>
> Signed-off-by: Eyal Reizer <eyalr@...com>
> Acked-by: Tony Lindgren <tony@...mide.com>

No changelog. 

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches#changelog_missing

No need to resubmit because of this, I guess you just fixed the title
and added Tony's Acked-by?

-- 
Kalle Valo