linux-kernel - Re: [PATCH 0/3] mmc: improve API to make clear {h|s}w

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Date:   Fri, 8 Apr 2022 11:05:55 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     linux-mmc@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        ath10k@...ts.infradead.org, bcm-kernel-feedback-list@...adcom.com,
        brcm80211-dev-list.pdl@...adcom.com,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-rpi-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        SHA-cyfmac-dev-list@...ineon.com
Subject: Re: [PATCH 0/3] mmc: improve API to make clear {h|s}w_reset is for cards

On Fri, 8 Apr 2022 at 10:01, Wolfram Sang
<wsa+renesas@...g-engineering.com> wrote:
>
> As discussed in 2020 [1], Ulf and I agreed that it would be easier to
> understand the {h|s}w_reset mechanisms if it was clear that they are for
> cards. This series implements that by changing the parameter to mmc_card
> where apropriate. Also, the callback into host drivers has been renamed
> to 'card_hw_reset' to make it obvious what exactly the driver is
> expected to reset.
>
> I tested it with my Renesas boards, so far no regressions. Buildbots are
> currently checking the series.
>
> This series is based on mmc/next as of yesterday. A branch is here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/mmc/reset-api-v2
>
> Looking forward to comments. Happy hacking,
>
>    Wolfram
>
> [1] https://lore.kernel.org/all/20200916090121.2350-1-wsa+renesas@sang-engineering.com/
>
> Wolfram Sang (3):
>   mmc: core: improve API to make clear mmc_hw_reset is for cards
>   mmc: core: improve API to make clear that mmc_sw_reset is for cards
>   mmc: improve API to make clear hw_reset callback is for cards
>
>  drivers/mmc/core/block.c                             |  2 +-
>  drivers/mmc/core/core.c                              | 12 +++++++-----
>  drivers/mmc/core/mmc.c                               |  4 ++--
>  drivers/mmc/core/mmc_test.c                          |  3 +--
>  drivers/mmc/host/bcm2835.c                           |  2 +-
>  drivers/mmc/host/dw_mmc.c                            |  2 +-
>  drivers/mmc/host/meson-mx-sdhc-mmc.c                 |  2 +-
>  drivers/mmc/host/mtk-sd.c                            |  2 +-
>  drivers/mmc/host/sdhci.c                             |  2 +-
>  drivers/mmc/host/sunxi-mmc.c                         |  2 +-
>  drivers/mmc/host/uniphier-sd.c                       |  2 +-
>  drivers/net/wireless/ath/ath10k/sdio.c               |  2 +-
>  .../net/wireless/broadcom/brcm80211/brcmfmac/sdio.c  |  2 +-
>  drivers/net/wireless/marvell/mwifiex/sdio.c          |  2 +-
>  drivers/net/wireless/ti/wlcore/sdio.c                |  2 +-
>  include/linux/mmc/core.h                             |  4 ++--
>  include/linux/mmc/host.h                             |  2 +-
>  17 files changed, 25 insertions(+), 24 deletions(-)
>

Patch 1 applied for fixes and the two others for next, thanks!

Kind regards
Uffe