Re: [PATCH v2] wlcore: sdio: allow pm to handle sdio power
From: Kalle Valo
Date: Thu Apr 26 2018 - 04:17:08 EST
Eyal Reizer <eyalreizer@xxxxxxxxx> 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@xxxxxx>
> Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
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