Re: [PATCH] mmc: tmio: remove workaround for NON_REMOVABLE

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On Thu, 18 Feb 2021 at 13:01, Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> RPM handling has been improved twice since this comment, and also SCC
> handling has been improved a lot. All the testing we did (Geert's and
> Niklas' and Wolfram's board farms) with the workaround removed did not
> lead to problems, so it is time to get rid of it to the best of our
> knowledge.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
> Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  drivers/mmc/host/tmio_mmc_core.c | 9 ---------
>  1 file changed, 9 deletions(-)
>
> diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
> index 49c2d406c48e..2478a91e84b2 100644
> --- a/drivers/mmc/host/tmio_mmc_core.c
> +++ b/drivers/mmc/host/tmio_mmc_core.c
> @@ -1160,15 +1160,6 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host)
>                                   mmc->caps & MMC_CAP_NEEDS_POLL ||
>                                   !mmc_card_is_removable(mmc));
>
> -       /*
> -        * On Gen2+, eMMC with NONREMOVABLE currently fails because native
> -        * hotplug gets disabled. It seems RuntimePM related yet we need further
> -        * research. Since we are planning a PM overhaul anyway, let's enforce
> -        * for now the device being active by enabling native hotplug always.
> -        */
> -       if (pdata->flags & TMIO_MMC_MIN_RCAR2)
> -               _host->native_hotplug = true;
> -
>         /*
>          * While using internal tmio hardware logic for card detection, we need
>          * to ensure it stays powered for it to work.
> --
> 2.30.0
>




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