linux-kernel - Re: [PATCH 1/3] of: overlay: add entry to of_overlay_action

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Message-ID: <367805de-3ef5-1e1d-3711-7d21b500a886@gmail.com>
Date:   Mon, 2 May 2022 13:17:32 -0500
From:   Frank Rowand <frowand.list@...il.com>
To:     Rob Herring <robh@...nel.org>
Cc:     pantelis.antoniou@...sulko.com,
        Slawomir Stepien <slawomir.stepien@...ia.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Slawomir Stepien <sst@...zta.fm>,
        Jan Kiszka <jan.kiszka@...mens.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: Re: [PATCH 1/3] of: overlay: add entry to of_overlay_action_name[]

On 5/2/22 12:00, Rob Herring wrote:
> On Sat, Apr 30, 2022 at 07:05:41PM -0500, frowand.list@...il.com wrote:
>> From: Frank Rowand <frank.rowand@...y.com>
>>
>> The values of enum of_overlay_notify_action are used to index into
>> array of_overlay_action_name.  Add an entry to of_overlay_action_name
>> for the value recently added to of_overlay_notify_action.
>>
>> Array of_overlay_action_name[] is moved into include/linux/of.h
>> adjacent to enum of_overlay_notify_action to make the connection
>> between the two more obvious if either is modified in the future.
>>
>> The only use of of_overlay_action_name is for error reporting in
>> overlay_notify().  All callers of overlay_notify() report the same
>> error, but with fewer details.  Remove the redundant error reports
>> in the callers.
>>
>> Fixes: 067c098766c6 ("of: overlay: rework overlay apply and remove kfree()s")
>> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
>> Signed-off-by: Frank Rowand <frank.rowand@...y.com>
>> ---
>>  drivers/of/overlay.c | 27 +++++----------------------
>>  include/linux/of.h   | 13 +++++++++++++
>>  2 files changed, 18 insertions(+), 22 deletions(-)
> 
> This isn't applying for me.

Weird, patch can apply it, but 'git am' does not work.  I see that when
I try that on your dt/next branch.

The problem seems to be that I did not create the series on top of
dt/next: 5f756a2eaa44 of: overlay: do not break notify on NOTIFY_{OK|STOP}.

I have rebased the series on top of that patch and am sending v2.

-Frank


> 
> Rob