From: Ulf Hansson <ulf.hansson@linaro.org>
To: Ludovic Barre <ludovic.barre@st.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
DTML <devicetree@vger.kernel.org>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
linux-stm32@st-md-mailman.stormreply.com
Subject: Re: [PATCH 3/9] mmc: mmci: add a reference at mmc_host_ops in mmci struct
Date: Fri, 24 Jan 2020 14:09:46 +0100 [thread overview]
Message-ID: <CAPDyKFpBgRGbRjOKHygknUMvGt9AKke+svoSG+So4B7hdZ8AMw@mail.gmail.com> (raw)
In-Reply-To: <20200110134823.14882-4-ludovic.barre@st.com>
On Fri, 10 Jan 2020 at 14:49, Ludovic Barre <ludovic.barre@st.com> wrote:
>
> This patch adds mmc_host_ops pointer in mmci struct.
> The variant init function may need to add a mmc_host_ops,
> for example to add the execute_tuning support if this feature
> is available.
>
> Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
> ---
> drivers/mmc/host/mmci.c | 1 +
> drivers/mmc/host/mmci.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
> index 7b13d66cbb21..00b473f57047 100644
> --- a/drivers/mmc/host/mmci.c
> +++ b/drivers/mmc/host/mmci.c
> @@ -1923,6 +1923,7 @@ static int mmci_probe(struct amba_device *dev,
>
> host = mmc_priv(mmc);
> host->mmc = mmc;
> + host->mmc_ops = &mmci_ops;
Nitpick:
Can you please also move the assignment "mmc->ops = &mmci_ops;" to
this place as well, as I think these belongs together.
>
> /*
> * Some variant (STM32) doesn't have opendrain bit, nevertheless
> diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
> index ea6a0b5779d4..55acc0971a44 100644
> --- a/drivers/mmc/host/mmci.h
> +++ b/drivers/mmc/host/mmci.h
> @@ -407,6 +407,7 @@ struct mmci_host {
> u32 mask1_reg;
> u8 vqmmc_enabled:1;
> struct mmci_platform_data *plat;
> + struct mmc_host_ops *mmc_ops;
> struct mmci_host_ops *ops;
> struct variant_data *variant;
> struct pinctrl *pinctrl;
> --
> 2.17.1
>
Kind regards
Uffe
next prev parent reply other threads:[~2020-01-24 13:10 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 13:48 [PATCH 0/9] mmc: mmci: sdmmc: add sdr104 support Ludovic Barre
2020-01-10 13:48 ` [PATCH 1/9] mmc: mmci: sdmmc: replace sg_dma_xxx macros Ludovic Barre
2020-01-10 13:48 ` [PATCH 2/9] mmc: mmci: sdmmc: rename sdmmc_priv struct to sdmmc_idma Ludovic Barre
2020-01-10 13:48 ` [PATCH 3/9] mmc: mmci: add a reference at mmc_host_ops in mmci struct Ludovic Barre
2020-01-24 13:09 ` Ulf Hansson [this message]
2020-01-27 10:57 ` Ludovic BARRE
2020-01-10 13:48 ` [PATCH 4/9] mmc: mmci: add private pointer for variant Ludovic Barre
2020-01-10 13:48 ` [PATCH 5/9] dt-bindings: mmc: mmci: add delay block base register for sdmmc Ludovic Barre
2020-01-15 14:56 ` Rob Herring
2020-01-16 9:20 ` Ludovic BARRE
2020-01-16 14:33 ` Rob Herring
2020-01-16 14:52 ` Ludovic BARRE
2020-01-10 13:48 ` [PATCH 6/9] mmc: mmci: sdmmc: add execute tuning with delay block Ludovic Barre
2020-01-24 13:10 ` Ulf Hansson
2020-01-27 13:19 ` Ludovic BARRE
2020-01-10 13:48 ` [PATCH 7/9] mmc: mmci: add volt_switch callbacks Ludovic Barre
2020-01-24 13:12 ` Ulf Hansson
2020-01-27 13:21 ` Ludovic BARRE
2020-01-10 13:48 ` [PATCH 8/9] mmc: mmci: sdmmc: add voltage switch functions Ludovic Barre
2020-01-24 13:16 ` Ulf Hansson
2020-01-27 13:50 ` Ludovic BARRE
2020-01-10 13:48 ` [PATCH 9/9] mmc: mmci: add sdmmc variant revision 2.0 Ludovic Barre
2020-01-24 12:55 ` [PATCH 0/9] mmc: mmci: sdmmc: add sdr104 support Ludovic BARRE
2020-01-24 13:19 ` Ulf Hansson
2020-01-27 13:52 ` Ludovic BARRE
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