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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: devel@driverdev.osuosl.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Masahiro Yamada <masahiroy@kernel.org>,
	stable@vger.kernel.org, linux-mediatek@lists.infradead.org,
	Matthias Brugger <matthias.bgg@gmail.com>
Subject: Re: [PATCH] staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c
Date: Tue, 2 Feb 2021 09:54:38 +0300	[thread overview]
Message-ID: <20210202065438.GO2696@kadam> (raw)
In-Reply-To: <20210130034507.2115280-1-ilya.lipnitskiy@gmail.com>

On Fri, Jan 29, 2021 at 07:45:07PM -0800, Ilya Lipnitskiy wrote:
> Also use KBUILD_MODNAME for module name.
> 
> This driver is only used by RALINK MIPS MT7621 SoCs. Tested by building
> against that target using OpenWrt with Linux 5.10.10.
> 
> Fixes the following error:
> error: the following would cause module name conflict:
>   drivers/dma/mediatek/mtk-hsdma.ko
>   drivers/staging/mt7621-dma/mtk-hsdma.ko
> 

The only part of this commit message that I could understand at all was
the parts which were copy and pasted from the build system...  :/
Please, write it like this:

[PATCH] staging/mt7621-dma: fix build conflict

This driver cannot be built because we have two modules with the same
name and it leads to an error:

  error: the following would cause module name conflict:
    drivers/dma/mediatek/mtk-hsdma.ko
    drivers/staging/mt7621-dma/mtk-hsdma.ko

The fix is to rename mtk-hsdma.c to hsdma-mt7621.c.  Also we can use the
KBUILD_MODNAME where appropriate instead of hard coding the name.

regards,
dan carpenter


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  reply	other threads:[~2021-02-02  6:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-30  3:45 [PATCH] staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c Ilya Lipnitskiy
2021-02-02  6:54 ` Dan Carpenter [this message]
2021-02-02  8:31   ` Dan Carpenter
2021-02-02 11:09     ` Greg Kroah-Hartman

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