linux-kernel - Re: [RFC PATCH v3 6/9] ipu3-cio2: Rename ipu3-cio2.c to allow module to be built from multiple sources files retaining ipu3-cio2 name

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Message-ID: <20201024003456.GR5979@pendragon.ideasonboard.com>
Date:   Sat, 24 Oct 2020 03:34:56 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Daniel Scally <djrscally@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        linux.walleij@...aro.org, prabhakar.mahadev-lad.rj@...renesas.com,
        heikki.krogerus@...ux.intel.com, dmitry.torokhov@...il.com,
        laurent.pinchart+renesas@...asonboard.com,
        kieran.bingham+renesas@...asonboard.com, jacopo+renesas@...ndi.org,
        robh@...nel.org, davem@...emloft.net, linux@...musvillemoes.dk,
        andriy.shevchenko@...ux.intel.com, sergey.senozhatsky@...il.com,
        rostedt@...dmis.org, pmladek@...e.com, mchehab@...nel.org,
        tian.shu.qiu@...el.com, bingbu.cao@...el.com,
        sakari.ailus@...ux.intel.com, yong.zhi@...el.com,
        rafael@...nel.org, gregkh@...uxfoundation.org, kitakar@...il.com,
        dan.carpenter@...cle.org
Subject: Re: [RFC PATCH v3 6/9] ipu3-cio2: Rename ipu3-cio2.c to allow module
 to be built from multiple sources files retaining ipu3-cio2 name

Hi Daniel,

Thank you for the patch.

On Mon, Oct 19, 2020 at 11:59:00PM +0100, Daniel Scally wrote:
> ipu3-cio2 driver needs extending with multiple files; rename the main
> source file and specify the renamed file in Makefile to accommodate that.
> 
> Signed-off-by: Daniel Scally <djrscally@...il.com>
> ---
> Changes in v3:
> 	- patch introduced
> 
>  drivers/media/pci/intel/ipu3/Makefile                          | 2 ++
>  drivers/media/pci/intel/ipu3/{ipu3-cio2.c => ipu3-cio2-main.c} | 0
>  2 files changed, 2 insertions(+)
>  rename drivers/media/pci/intel/ipu3/{ipu3-cio2.c => ipu3-cio2-main.c} (100%)
> 
> diff --git a/drivers/media/pci/intel/ipu3/Makefile b/drivers/media/pci/intel/ipu3/Makefile
> index 98ddd5bea..b4e3266d9 100644
> --- a/drivers/media/pci/intel/ipu3/Makefile
> +++ b/drivers/media/pci/intel/ipu3/Makefile
> @@ -1,2 +1,4 @@
>  # SPDX-License-Identifier: GPL-2.0-only
>  obj-$(CONFIG_VIDEO_IPU3_CIO2) += ipu3-cio2.o
> +
> +ipu3-cio2-y += ipu3-cio2-main.o
> \ No newline at end of file

I would have sworn the usual naming for this kind of case was -drv.c,
but it seems -main.c is more common (I've probably been mistaken by
focussing quite a bit on drivers/gpu/drm/ in the past few years).
-core.c wins over both though :-) Anyway, enough bikeshedding, with the
newline fixed,

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

> diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c
> similarity index 100%
> rename from drivers/media/pci/intel/ipu3/ipu3-cio2.c
> rename to drivers/media/pci/intel/ipu3/ipu3-cio2-main.c

-- 
Regards,

Laurent Pinchart