linux-kernel - [PATCH 0/4] mmc: dw_mmc: start deprecating mshcN aliases

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Date:   Wed, 24 Nov 2021 18:45:58 +0000
From:   John Keeping <john@...anate.com>
To:     linux-mmc@...r.kernel.org
Cc:     John Keeping <john@...anate.com>, Heiko Stuebner <heiko@...ech.de>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org,
        Ulf Hansson <ulf.hansson@...aro.org>
Subject: [PATCH 0/4] mmc: dw_mmc: start deprecating mshcN aliases

This series is prompted by discussion on a previous patch set [1] but is
a totally different approach and only a partial solution.

With these patches, the dependency on the mshcN alias is totally removed
from dw_mmc-hi3798cv200 and dw_mmc-rockchip and dw_mmc-exynos moves
towards being able to consider the mshcN aliases deprecated.

I haven't changed dw_mci_hi6220_caps here, although it looks like it's
possible to apply MMC_CAP_CMD23 to all controllers there with no change
in behaviour as the final entry is SDIO for which CMD23 is not
applicable IIUC.  But I'm not familiar with that hardware and don't feel
confident making that change.

[1] https://lore.kernel.org/all/20211116190244.1417591-1-john@metanate.com/

John Keeping (4):
  mmc: dw_mmc: add common capabilities to replace caps
  mmc: dw_mmc: hi3798cv200: use common_caps
  mmc: dw_mmc: rockchip: use common_caps
  mmc: dw_mmc: exynos: use common_caps

 drivers/mmc/host/dw_mmc-exynos.c      |  9 +++++----
 drivers/mmc/host/dw_mmc-hi3798cv200.c |  9 +--------
 drivers/mmc/host/dw_mmc-rockchip.c    | 11 +----------
 drivers/mmc/host/dw_mmc.c             |  3 +++
 drivers/mmc/host/dw_mmc.h             |  3 +++
 5 files changed, 13 insertions(+), 22 deletions(-)

-- 
2.34.0