netdev - Re: [PATCH v5 0/5] M_CAN Framework re-write

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Message-ID: <caf997cb-25b9-e3b0-3767-173d7c9a4d22@ti.com>
Date:   Thu, 28 Feb 2019 10:44:18 -0600
From:   Dan Murphy <dmurphy@...com>
To:     Wolfgang Grandegger <wg@...ndegger.com>, <mkl@...gutronix.de>,
        <davem@...emloft.net>
CC:     <linux-can@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5 0/5] M_CAN Framework re-write

Wolfgang

On 2/28/19 10:40 AM, Wolfgang Grandegger wrote:
> Hello,
> 
> Am 14.02.19 um 19:27 schrieb Dan Murphy:
>> Hello
>>
>> OK I did not give up on this patch series just got a little preoccupied with
>> some other kernel work.  But here is the update per the comments.
>>
>> It should be understood I broke these out for reviewability.
>> For instance the first patch does not compile on its own as including this
>> patch should not change the current functionality and it pulls all the io-mapped
>> code from the m_can base file to a platfrom file.
> 
> For git bisection, the code must compile!
> 

So I can squash patch 1 and 2 then.

>> The next patch "Migrate the m_can code to use the framework"
>> is the change to the kernel for the io-mapped conversion from a flat file to use
>> the framework.  Finally the rename patch just renames the m_can_priv to 
>> m_can_classdev.  I broke this change out specifically for readability of the
>> migration patch per comments on the code.
>>
>> AFAIC the first 3 patches can all be squashed into a single patch.  Or the
>> first 2 patches in the series can be re-arranged but then m_can functionality is
>> affected in the migration patch.
> 
> For the reason above, I would squash patch 1 and 2.
> 
>>
>> Again the first 3 patches here are all just for readability and review purposes.>
>> Dan
>>
>> Dan Murphy (5):
>>   can: m_can: Create a m_can platform framework
>>   can: m_can: Migrate the m_can code to use the framework
>>   can: m_can: Rename m_can_priv to m_can_classdev
>>   dt-bindings: can: tcan4x5x: Add DT bindings for TCAN4x5X driver
>>   can: tcan4x5x: Add tcan4x5x driver to the kernel
>>
>>  .../devicetree/bindings/net/can/tcan4x5x.txt  |  37 +
>>  drivers/net/can/m_can/Kconfig                 |  14 +-
>>  drivers/net/can/m_can/Makefile                |   2 +
>>  drivers/net/can/m_can/m_can.c                 | 788 +++++++++---------
>>  drivers/net/can/m_can/m_can.h                 | 159 ++++
>>  drivers/net/can/m_can/m_can_platform.c        | 198 +++++
>>  drivers/net/can/m_can/tcan4x5x.c              | 531 ++++++++++++
>>  7 files changed, 1320 insertions(+), 409 deletions(-)
>>  create mode 100644 Documentation/devicetree/bindings/net/can/tcan4x5x.txt
>>  create mode 100644 drivers/net/can/m_can/m_can.h
>>  create mode 100644 drivers/net/can/m_can/m_can_platform.c
>>  create mode 100644 drivers/net/can/m_can/tcan4x5x.c
> 
> There are plenty of coding-style errors, e.g. white-space, indention,
> line too long, etc. Please use "checkpatch" to find and fix.
> 

Ack.  I missed running it on v5.  I will update in v6.

> Wolfgang.
> 
> 
> 


-- 
------------------
Dan Murphy