Re: [PATCH] platform/x86: asus-wmi: don't warn when LPS0 is unavailable

[kernel test robot <lkp@intel.com>]

Hi Asai,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 587858367581b9c55c3690f4e63382ad622719d4]

url:    https://github.com/intel-lab-lkp/linux/commits/Asai-Neko/platform-x86-asus-wmi-don-t-warn-when-LPS0-is-unavailable/20260916-003256
base:   587858367581b9c55c3690f4e63382ad622719d4
patch link:    https://lore.kernel.org/r/20260916-asus-wmi-lps0-unavailable-warn-v1-1-9bd6fb4c10f9%40sne.moe
patch subject: [PATCH] platform/x86: asus-wmi: don't warn when LPS0 is unavailable
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260917/202609170232.23BqcT7n-lkp@intel.com/config)
compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211)
rustc: rustc 1.96.0 (ac68faa20 2026-05-25)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260917/202609170232.23BqcT7n-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/202609170232.23BqcT7n-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/platform/x86/asus-wmi.c:5428:66: warning: data argument not used by format string [-Wformat-extra-args]
    5428 |                 pr_warn("failed to register LPS0 sleep handler in asus-wmi\n", ret);
         |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
   include/linux/printk.h:564:37: note: expanded from macro 'pr_warn'
     564 |         printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
         |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
   include/linux/printk.h:511:60: note: expanded from macro 'printk'
     511 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
         |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
   include/linux/printk.h:483:19: note: expanded from macro 'printk_index_wrap'
     483 |                 _p_func(_fmt, ##__VA_ARGS__);                           \
         |                         ~~~~    ^
   1 warning generated.


vim +5428 drivers/platform/x86/asus-wmi.c

  5421	
  5422	static void asus_s2idle_check_register(void)
  5423	{
  5424		int ret;
  5425	
  5426		ret = acpi_register_lps0_dev(&asus_ally_s2idle_dev_ops);
  5427		if (ret && ret != -ENODEV)
> 5428			pr_warn("failed to register LPS0 sleep handler in asus-wmi\n", ret);
  5429	}
  5430	

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