linux-kernel - Re: [PATCH v1 5/5] mmc: Kconfig: Enable CONFIG_MMC_SDHCI_IO

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Date:   Tue, 19 Sep 2017 08:44:26 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Vijay Viswanath <vviswana@...eaurora.org>, ulf.hansson@...aro.org,
        will.deacon@....com
Cc:     linux-arm-kernel@...ts.infradead.org, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        asutoshd@...eaurora.org, stummala@...eaurora.org,
        riteshh@...eaurora.org, subhashj@...eaurora.org
Subject: Re: [PATCH v1 5/5] mmc: Kconfig: Enable CONFIG_MMC_SDHCI_IO_ACCESSORS

On 19/09/17 07:03, Vijay Viswanath wrote:
> 
> 
> On 9/14/2017 12:04 PM, Adrian Hunter wrote:
>> On 30/08/17 15:51, Vijay Viswanath wrote:
>>> Enable CONFIG_MMC_SDHCI_IO_ACCESSORS so that SDHC controller specific
>>> register read and write APIs, if registered, can be used.
>>
>> Missing signed-off
>>
>> Why don't you put this patch earlier in the patch set and then you don't
>> need all the ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS ?
>>
> 
> This will involve merging the current patches 3 & 4 into one (Some functions
> defined under ifdef in patch 3 are used only in patch 4). Will that be fine ?

Sure

> 
>>> ---
>>>   drivers/mmc/host/Kconfig | 1 +
>>>   1 file changed, 1 insertion(+)
>>>
>>> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
>>> index 2db84dd..64a9298 100644
>>> --- a/drivers/mmc/host/Kconfig
>>> +++ b/drivers/mmc/host/Kconfig
>>> @@ -420,6 +420,7 @@ config MMC_SDHCI_MSM
>>>       tristate "Qualcomm SDHCI Controller Support"
>>>       depends on ARCH_QCOM || (ARM && COMPILE_TEST)
>>>       depends on MMC_SDHCI_PLTFM
>>> +    select CONFIG_MMC_SDHCI_IO_ACCESSORS
>>
>> CONFIG_MMC_SDHCI_IO_ACCESSORS -> MMC_SDHCI_IO_ACCESSORS
>>
>>>       help
>>>         This selects the Secure Digital Host Controller Interface (SDHCI)
>>>         support present in Qualcomm SOCs. The controller supports
>>>
>>
>