RE: [linux-next:master 11546/12162] drivers/mfd/max77541.c:176:18: warning: cast to smaller integer type 'enum max7754x_ids' from 'const void *'

Sahin, Okan
2023-06-26T11:15:24Z

>On Mon, Jun 26, 2023 at 04:53:43AM +0800, kernel test robot wrote:
>> tree:
>https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kernel/git/next/lin
>ux-
>next.git__;!!A3Ni8CS0y2Y!8_hG3CE9MEp7WGmtpHuJhRpyycfvZX2KSjXqlC8DQVkUWp
>cL2zcPVAFQpJ4KxsH35hJP2pmvm8bIz_FXyDwMkGeosibK3JnB$ master
>> head: 8d2be868b42c08290509c60515865f4de24ea704
>> commit: e0cbc202388af454eb771043b20db6dfe68199ec [11546/12162] mfd:
>max77541: Add ADI MAX77541/MAX77540 PMIC Support
>> config: x86_64-randconfig-r003-20230626
>(https://urldefense.com/v3/__https://download.01.org/0day-
>ci/archive/20230626/202306260401.qZlYQpV2-
>lkp@intel.com/config__;!!A3Ni8CS0y2Y!8_hG3CE9MEp7WGmtpHuJhRpyycfvZX2KSjXq
>lC8DQVkUWpcL2zcPVAFQpJ4KxsH35hJP2pmvm8bIz_FXyDwMkGeosrRvALWc$ )
>> compiler: clang version 15.0.7
>(https://urldefense.com/v3/__https://github.com/llvm/llvm-
>project.git__;!!A3Ni8CS0y2Y!8_hG3CE9MEp7WGmtpHuJhRpyycfvZX2KSjXqlC8DQVkU
>WpcL2zcPVAFQpJ4KxsH35hJP2pmvm8bIz_FXyDwMkGeosvqDz55X$
>8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
>> reproduce: (https://urldefense.com/v3/__https://download.01.org/0day-
>ci/archive/20230626/202306260401.qZlYQpV2-
>lkp@intel.com/reproduce__;!!A3Ni8CS0y2Y!8_hG3CE9MEp7WGmtpHuJhRpyycfvZX2K
>SjXqlC8DQVkUWpcL2zcPVAFQpJ4KxsH35hJP2pmvm8bIz_FXyDwMkGeosglKrEOj$ )
>>
>> 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://urldefense.com/v3/__https://lore.kernel.org/oe-kbuild-
>all/202306260401.qZlYQpV2-
>lkp@intel.com/__;!!A3Ni8CS0y2Y!8_hG3CE9MEp7WGmtpHuJhRpyycfvZX2KSjXqlC8DQ
>VkUWpcL2zcPVAFQpJ4KxsH35hJP2pmvm8bIz_FXyDwMkGeosnz2lU0N$
>>
>> All warnings (new ones prefixed by >>):
>>
>> >> drivers/mfd/max77541.c:176:18: warning: cast to smaller integer type 'enum
>max7754x_ids' from 'const void *' [-Wvoid-pointer-to-enum-cast]
>> max77541->id = (enum max7754x_ids)device_get_match_data(dev);
>
> max77541->id = (enum
>max7754x_ids)(uintptr_t)device_get_match_data(dev);
>
>should fix it.
>
>--
>With Best Regards,
>Andy Shevchenko
>
Hi Andy,

As far as I understand, I should update the code then resend it again, right?

Regards,
Okan Sahin