linux-kernel - Re: [PATCH v3 10/16] phy: qcom-qmp: Move register offsets to header file

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Date:   Thu, 23 Nov 2017 09:32:26 +0530
From:   Manu Gautam <mgautam@...eaurora.org>
To:     Stephen Boyd <sboyd@...eaurora.org>,
        Kishon Vijay Abraham I <kishon@...com>
Cc:     linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        Vivek Gautam <vivek.gautam@...eaurora.org>,
        Varadarajan Narayanan <varada@...eaurora.org>,
        Wei Yongjun <weiyongjun1@...wei.com>,
        Fengguang Wu <fengguang.wu@...el.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 10/16] phy: qcom-qmp: Move register offsets to header
 file

Hi,


On 11/22/2017 10:56 PM, Stephen Boyd wrote:
> On 11/21/2017 01:23 AM, Manu Gautam wrote:
>> New revision (v3) of QMP PHY uses different offsets
>> for almost all of the registers. Hence, move these
>> definitions to header file so that updated offsets
>> can be added for QMP v3.
>>
>> Signed-off-by: Manu Gautam <mgautam@...eaurora.org>
>> ---
> Why? It would only be included into one C file so it's really not necessary.

Yes, it is not necessary but it keep QMP PHY driver clean. V3 PHY duplicates all the
#defines and this could continue for future revisions as well.
Please refer to this patch:
 - [PATCH v3 11/16] phy: qcom-qmp: Add register offsets for QMP V3 PHY


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