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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Fri, 9 Jun 2023 23:05:40 +0200
Message-ID: <CACRpkdZhad+Hk-ES_ptx1HFoSv=L2WWcUsS5huGN25fj0nK0iA@mail.gmail.com>
Subject: Re: [PATCH] Input: ads7846 - fix pointer cast warning
To:     Arnd Bergmann <arnd@kernel.org>
Cc:     Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Arnd Bergmann <arnd@arndb.de>,
        kernel test robot <lkp@intel.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Luca Ellero <l.ellero@asem.it>,
        Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
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On Fri, Jun 9, 2023 at 10:27=E2=80=AFPM Arnd Bergmann <arnd@kernel.org> wro=
te:

> From: Arnd Bergmann <arnd@arndb.de>
>
> The previous bugfix caused a warning on 64-bit builds:
>
> drivers/input/touchscreen/ads7846.c:1126:17: warning: cast to smaller int=
eger type 'u32' (aka 'unsigned int') from 'const void *' [-Wvoid-pointer-to=
-int-cast]
>
> Change the cast back to something that works on both 32-bit and 64-bit
> kernels.
>
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202306100442.jStknDT1-lkp@i=
ntel.com/
> Fixes: 8f7913c04f6a7 ("Input: ads7846 - Fix usage of match data")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Excellent fix, thanks! Sorry for not predicting this.

Yours,
Linus Walleij