Re: [PATCH v3 0/6] mmc: dw_mmc: add support for device tree based instantiation

Jaehoon Chung
2012-07-23T01:57:48Z

On 07/20/2012 07:47 AM, Kukjin Kim wrote:
> Thomas Abraham wrote:
>>
>> On 19 July 2012 20:58, Jaehoon Chung <jh80.chung@samsung.com> wrote:
>>> Hi Thomas,
>>>
>>> I think not good that added the samsung specific code into dw_mmc-
>> pltfm.c
>>> How about separating to dw-mmc-exynos.c?
>>
>> I am not sure of this. The only samsung specific code in
>> dw_mmc-pltfm.c file is the data for of_device_id instances. The clock
>> lookup added into this file in the 3rd patch does not cause any harm
>> on non-samsung SoC's which might not define those clocks (on clock
>> lookup failure, there are only warning printed, the driver's probe
>> does not fail.
>>
> I agree with Thomas' opinion, in addition, the dw_mmc-pltfm.c file can
> support that, so adding dw-mmc-exynos.c is not needed now.
>
>> I would prefer not to add separate file for Exynos SoC's for now.
>> Splitting into different files will need to defined new callbacks
>> which I fell is not really required.
Then where is the callback function located?

Best Regards,
Jaehoon Chung
>>
> Yes.
>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
>
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