linux-kernel - Re: linux-next: build failure after merge of the char-misc tree

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Message-ID: <Yh6PxD9d7Fb4VLP5@kroah.com>
Date:   Tue, 1 Mar 2022 22:27:32 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     broonie@...nel.org, Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Arnd Bergmann <arnd@...db.de>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        linux-mmc@...r.kernel.org
Subject: Re: linux-next: build failure after merge of the char-misc tree

On Tue, Mar 01, 2022 at 04:14:26PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> On Sat, 26 Feb 2022 16:08:32 +0100 Greg KH <gregkh@...uxfoundation.org> wrote:
> >
> > On Fri, Feb 25, 2022 at 08:40:55PM +0000, broonie@...nel.org wrote:
> > > 
> > > After merging the char-misc tree, today's linux-next build (x86
> > > allmodconfig) failed like this:
> > > 
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c: In function 'sd_request':
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c:809:17: error: unused variable 'dev' [-Werror=unused-variable]
> > >   809 |  struct device *dev = &host->pdev->dev;
> > >       |                 ^~~
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c: In function 'sdmmc_set_ios':
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c:1084:17: error: unused variable 'dev' [-Werror=unused-variable]
> > >  1084 |  struct device *dev = &host->pdev->dev;
> > >       |                 ^~~
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c: In function 'sdmmc_get_ro':
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c:1133:17: error: unused variable 'dev' [-Werror=unused-variable]
> > >  1133 |  struct device *dev = &host->pdev->dev;
> > >       |                 ^~~
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c: In function 'sdmmc_get_cd':
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c:1159:17: error: unused variable 'dev' [-Werror=unused-variable]
> > >  1159 |  struct device *dev = &host->pdev->dev;
> > >       |                 ^~~
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c: In function 'sdmmc_switch_voltage':
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c:1258:17: error: unused variable 'dev' [-Werror=unused-variable]
> > >  1258 |  struct device *dev = &host->pdev->dev;
> > >       |                 ^~~
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c: In function 'sdmmc_execute_tuning':
> > > /tmp/next/build/drivers/mmc/host/rtsx_pci_sdmmc.c:1311:17: error: unused variable 'dev' [-Werror=unused-variable]
> > >  1311 |  struct device *dev = &host->pdev->dev;
> > >       |                 ^~~
> > > cc1: all warnings being treated as errors
> > > 
> > > Caused by commit
> > > 
> > >   7570fb41e450ba37 ("mmc: rtsx: Let MMC core handle runtime PM")
> > > 
> > > I have used the char-misc tree from yesterday instead.  
> > 
> > Kai-Heng, can you send an add-on patch to fix this?
> > 
> > thanks,
> 
> I am still getting these build errors.

Should now be fixed, sorry for the delay.

greg k-h