linux-kernel - [PATCH V3 0/5] mmc: mmci: add get_datactrl

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Date:   Tue, 26 Mar 2019 10:11:05 +0100
From:   Ludovic Barre <ludovic.Barre@...com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     <srinivas.kandagatla@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-mmc@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        Ludovic Barre <ludovic.barre@...com>
Subject: [PATCH V3 0/5] mmc: mmci: add get_datactrl_cfg callback

From: Ludovic Barre <ludovic.barre@...com>

This patch series adds get_datactrl_cfg callback in mmci_host_ops
to allow to get datactrl configuration specific at variant.

change V3:
-keep the common functions in mmci_start_data. define
function used by some variants like an helper
(example mmci_dctrl_blks used by mmci and sdmmc).
-To be consistent rename callback for ux500v2 

change V2:
-This V2 has been rebased on
"mmc: mmci: Cleanup some variant related code" series
-add helpers functions to define default datactrl value,
each variant could use these helpers to define datactrl
and adds their specific bits.
-use static in qcom and stm32
-regroup mmci_(ux500v2)variant_init in header file
to avoid checkpatch warning:
"WARNING: externs should be avoided in .c files"
-remove unused variant properties:
 "datactrl_dpsm_enable"
 "blksz_datactrl16"
 "blksz_datactrl4"

Ludovic Barre (5):
  mmc: mmci: add get_datactrl_cfg callback and helper functions
  mmc: mmci: define get_dctrl_cfg for legacy variant
  mmc: mmci: qcom: define get_dctrl_cfg
  mmc: mmci: stm32: define get_dctrl_cfg
  mmc: mmci: replace blksz_datactrlXX by get_datactrl_cfg callback

 drivers/mmc/host/mmci.c             | 57 ++++++++++++++++---------------------
 drivers/mmc/host/mmci.h             | 21 +++++++++-----
 drivers/mmc/host/mmci_qcom_dml.c    |  6 ++++
 drivers/mmc/host/mmci_stm32_sdmmc.c | 18 ++++++++++++
 4 files changed, 63 insertions(+), 39 deletions(-)

-- 
2.7.4