From: Tony Lindgren <tony@atomide.com>
To: kernel test robot <lkp@intel.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-omap@vger.kernel.org, Dhruva Gole <d-gole@ti.com>,
Nishanth Menon <nm@ti.com>
Subject: Re: [tmlind-omap:omap-for-v6.6/ti-sysc 3/5] drivers/bus/ti-sysc.c:3107:19: warning: cast to smaller integer type 'enum sysc_soc' from 'const void *'
Date: Tue, 15 Aug 2023 08:39:48 +0300 [thread overview]
Message-ID: <20230815053948.GP11676@atomide.com> (raw)
In-Reply-To: <202308150723.ziuGCdM3-lkp@intel.com>
* kernel test robot <lkp@intel.com> [230814 23:20]:
> Hi Tony,
>
> First bad commit (maybe != root cause):
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git omap-for-v6.6/ti-sysc
> head: 40a4f49cd32dbc641c706215c1fa6c5bd051428c
> commit: 063dc0622705623b3a70739b9f33d5ea019882e6 [3/5] bus: ti-sysc: Build driver for TI K3 SoCs
> config: arm64-randconfig-r006-20230815 (https://download.01.org/0day-ci/archive/20230815/202308150723.ziuGCdM3-lkp@intel.com/config)
> compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
> reproduce: (https://download.01.org/0day-ci/archive/20230815/202308150723.ziuGCdM3-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202308150723.ziuGCdM3-lkp@intel.com/
>
> All warnings (new ones prefixed by >>):
>
> >> drivers/bus/ti-sysc.c:3107:19: warning: cast to smaller integer type 'enum sysc_soc' from 'const void *' [-Wvoid-pointer-to-enum-cast]
> 3107 | sysc_soc->soc = (enum sysc_soc)match->data;
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> 1 warning generated.
Thanks seems we need to do (enum sysc_soc)(unsigned long)match->data or just
(unsigned long)match->data.
Regards,
Tony
next prev parent reply other threads:[~2023-08-15 5:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-14 23:20 [tmlind-omap:omap-for-v6.6/ti-sysc 3/5] drivers/bus/ti-sysc.c:3107:19: warning: cast to smaller integer type 'enum sysc_soc' from 'const void *' kernel test robot
2023-08-15 5:39 ` Tony Lindgren [this message]
2023-08-15 5:45 ` Tony Lindgren
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