Re: [cip-dev] [PATCH 4.19.y-cip] mmc: renesas_sdhi: abort tuning when timeout detected

[Ulrich Hecht <uli@fpond.eu>]

Hi!

> On 11/09/2026 10:51 AM CET Pavel Machek via cip-dev <pavel=nabladev.com@lists.cip-project.org> wrote:
> > > From: Wolfram Sang <wsa+renesas@sang-engineering.com>
> > > 
> > > commit 2c9017d0b5d3fbf17e69577a42d9e610ca122810 upstream.
> > > 
> > > We have to bring the eMMC from sending-data state back to transfer state once
> > > we detected a CRC error (timeout) during tuning. So, send a stop command via
> > > mmc_abort_tuning().
> > > 
> > > Fixes: 4f11997773b6 ("mmc: tmio: Add tuning support") Reported-by Yoshihiro
> > > Shimoda <yoshihiro.shimoda.uh@renesas.com>
> > > Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> > > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> > > Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> > > Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> > > Link:
> > > https://lore.kernel.org/r/20210602073435.5955-1-wsa+renesas@sang-engine
> > > ering.com
> > > Cc: stable@vger.kernel.org
> > > Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
> > > [PL: manually applied the changes]
> > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > 
> > I reviewed this series, looks good to me.
> > 
> > Reviewed-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba>
> 
> Patch looks okay to me, too. Adding Ulrich to the cc.
> 
> Reviewed-by: Pavel Machek <pavel@nabladev.com>

Applied, thanks.

CU
Uli