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Re: [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data

From Guenter Roeck <linux@roeck-us.net>
Newsgroups linux.kernel
Subject Re: [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data
Date 2017-03-14 14:50 +0100
Message-ID <tkUZR-Q3-45@gated-at.bofh.it> (permalink)
References <tkDvX-501-13@gated-at.bofh.it> <tkUGv-Hf-47@gated-at.bofh.it> <tkDvY-501-35@gated-at.bofh.it> <tkUGv-Hf-45@gated-at.bofh.it> <tkUGw-Hf-75@gated-at.bofh.it>
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On 03/14/2017 06:20 AM, Krzysztof Kozlowski wrote:
> On Tue, Mar 14, 2017 at 3:17 PM, Bartlomiej Zolnierkiewicz
> <b.zolnierkie@samsung.com> wrote:
>>
>> Hi,
>>
>> On Monday, March 13, 2017 09:07:25 PM Krzysztof Kozlowski wrote:
>>> Simplify the flow in helper function for getting the driver data by
>>> using of_device_get_match_data() and only one if() branch.
>>>
>>> The code should be equivalent.
>>
>> While you are at it could you remove s3c2410_get_wdt_drv_data()
>> helper?  It is used only once during probe and is marked inline
>> anyway..
>
> Thanks for feedback!
> The existence of this helper is purely from code readability (thus
> inline does not matter). The probe is big so splitting some small
> self-contained part helps. Not much but a little...
>

Agreed. I don't see value in removing this helper.

Guenter

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Thread

[PATCH v3 0/3] watchdog: s3c2410: Minor cleanups Krzysztof Kozlowski <krzk@kernel.org> - 2017-03-13 20:10 +0100
  [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data Krzysztof Kozlowski <krzk@kernel.org> - 2017-03-13 20:10 +0100
    Re: [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> - 2017-03-14 14:30 +0100
      Re: [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data Krzysztof Kozlowski <krzk@kernel.org> - 2017-03-14 14:30 +0100
        Re: [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data Guenter Roeck <linux@roeck-us.net> - 2017-03-14 14:50 +0100
    Re: [PATCH v3 2/3] watchdog: s3c2410: Simplify getting driver data Guenter Roeck <linux@roeck-us.net> - 2017-03-14 14:50 +0100

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