linux-kernel - Re: [PATCH v2] sh: pci: Remove unused variable in SH-7786 PCI Express code

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Date:   Wed, 19 Apr 2023 11:22:13 +0200
From:   John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Jim Quinlan <james.quinlan@...adcom.com>,
        linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] sh: pci: Remove unused variable in SH-7786 PCI
 Express code

On Wed, 2023-04-19 at 09:30 +0200, Geert Uytterhoeven wrote:
> On Wed, Apr 19, 2023 at 9:14 AM John Paul Adrian Glaubitz
> <glaubitz@...sik.fu-berlin.de> wrote:
> > Addresses the following warning when building sdk7786_defconfig:
> > 
> > arch/sh/drivers/pci/pcie-sh7786.c:34:22: warning: 'dma_pfn_offset' defined but not used [-Wunused-variable]
> >    34 | static unsigned long dma_pfn_offset;
> >       |                      ^~~~~~~~~~~~~~
> > 
> > Fixes: e0d072782c73 ("dma-mapping: introduce DMA range map, supplanting dma_pfn_offset")
> > Signed-off-by: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
> > ---
> > v2:
> > - Fix formatting in commit message
> 
> My
> Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
> on v1 is still valid.

Thanks, pushed to my for-next branch:

> https://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux.git/?h=for-next

Adrian

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