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From: Ludovic BARRE <ludovic.barre@st.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
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: Mon, 27 Jan 2020 11:57:39 +0100	[thread overview]
Message-ID: <075935e7-6c26-9baa-72a5-8dbdecef1e8e@st.com> (raw)
In-Reply-To: <CAPDyKFpBgRGbRjOKHygknUMvGt9AKke+svoSG+So4B7hdZ8AMw@mail.gmail.com>



Le 1/24/20 à 2:09 PM, Ulf Hansson a écrit :
> 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.

OK

> 
>>
>>          /*
>>           * 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
> 

  reply	other threads:[~2020-01-27 10:58 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
2020-01-27 10:57     ` Ludovic BARRE [this message]
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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