[groeck-staging:hwmon-next 26/29] include/linux/hwmon.h:498:26: error: expected identifier

[groeck-staging:hwmon-next 26/29] include/linux/hwmon.h:498:26: error: expected identifier

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
head:   7fb80897aad0a4da2e8ce77ac54af988605aae39
commit: aa3ec1484bdd619e8fa2ce569ec653d35fbf3615 [26/29] hwmon: Support guard() and scoped_guard for subsystem locks
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260514/202605140350.0bONp1Mf-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260514/202605140350.0bONp1Mf-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/202605140350.0bONp1Mf-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/thermal/thermal_hwmon.c:15:
>> include/linux/hwmon.h:498:26: error: expected identifier
     498 | DEFINE_GUARD(hwmon_lock, struct device *, hwmon_lock(_T), hwmon_unlock(_T))
         |                          ^
>> include/linux/hwmon.h:498:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
     498 | DEFINE_GUARD(hwmon_lock, struct device *, hwmon_lock(_T), hwmon_unlock(_T))
         | ^
         | int
>> include/linux/hwmon.h:498:13: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
     498 | DEFINE_GUARD(hwmon_lock, struct device *, hwmon_lock(_T), hwmon_unlock(_T))
         |             ^                                                             
         |                                                                           void
>> include/linux/hwmon.h:498:76: error: expected ';' after top level declarator
     498 | DEFINE_GUARD(hwmon_lock, struct device *, hwmon_lock(_T), hwmon_unlock(_T))
         |                                                                            ^
         |                                                                            ;
   4 errors generated.


vim +498 include/linux/hwmon.h

   497	
 > 498	DEFINE_GUARD(hwmon_lock, struct device *, hwmon_lock(_T), hwmon_unlock(_T))
   499	

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