linux-kernel - Re: include/linux/unaligned/be_byteshift.h:46:19: error: redefinition of 'get_unaligned

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Message-ID: <CAHp75Vchoe2Z00ODh_AWos3Chfa1AoQMjZw7aD=5cGsTFtK7hQ@mail.gmail.com>
Date:   Fri, 19 Mar 2021 11:57:42 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     kernel test robot <lkp@...el.com>, Takashi Iwai <tiwai@...e.com>,
        Mark Brown <broonie@...nel.org>,
        ALSA Development Mailing List <alsa-devel@...a-project.org>
Cc:     Linus Walleij <linus.walleij@...aro.org>, kbuild-all@...ts.01.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>
Subject: Re: include/linux/unaligned/be_byteshift.h:46:19: error: redefinition
 of 'get_unaligned_be32'

On Fri, Mar 19, 2021 at 9:05 AM kernel test robot <lkp@...el.com> wrote:
>
> Hi Linus,
>
> FYI, the error/warning still remains.
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   8b12a62a4e3ed4ae99c715034f557eb391d6b196
> commit: de8860b1ed4701ea7e6f760f02d79ca6a3b656a1 iio: magnetometer: Add driver for Yamaha YAS530
> date:   10 weeks ago
> config: m68k-randconfig-s032-20210318 (attached as .config)
> compiler: m68k-linux-gcc (GCC) 9.3.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # apt-get install sparse
>         # sparse version: v0.6.3-277-gc089cd2d-dirty
>         # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de8860b1ed4701ea7e6f760f02d79ca6a3b656a1
>         git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>         git fetch --no-tags linus master
>         git checkout de8860b1ed4701ea7e6f760f02d79ca6a3b656a1
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=m68k
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
>
> All errors (new ones prefixed by >>):
>
>    In file included from include/linux/build_bug.h:5,
>                     from include/linux/bitfield.h:10,
>                     from drivers/iio/magnetometer/yamaha-yas530.c:22:

Isn't it fixed already somewhere?

...

> Kconfig warnings: (for reference only)
>    WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
>    Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
>    Selected by
>    - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
>    - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC

This one though is interesting.
Cc Takashi and Mark.

-- 
With Best Regards,
Andy Shevchenko