[frank-w-bpi-r2-4.14:5.4-wifi 6/8] include/linux/pm_wakeup.h:189:2: error: implicit declaration of function 'wakeup_source_prepare'; did you mean

[frank-w-bpi-r2-4.14:5.4-wifi 6/8] include/linux/pm_wakeup.h:189:2: error: implicit declaration of function 'wakeup_source_prepare'; did you mean

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 2876 bytes --]

tree:   https://github.com/frank-w/BPI-R2-4.14 5.4-wifi
head:   3061ab72e23bf4b077be3bf63faec28d13426d01
commit: 29838659c861eff7e42010ee63210dd1a91e3e55 [6/8] [wifi] adding wifi-related changes outside driver-directory
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 29838659c861eff7e42010ee63210dd1a91e3e55
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=ia64 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

Note: the frank-w-bpi-r2-4.14/5.4-wifi HEAD 3061ab72e23bf4b077be3bf63faec28d13426d01 builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   WARNING: unmet direct dependencies detected for FRAME_POINTER
   Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS
   Selected by
   - FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86
   scripts/Makefile.build:57: 'arch/ia64/kernel/palinfo.ko' 'arch/ia64/kernel/mca_recovery.ko' 'arch/ia64/kernel/err_inject.ko' will not be built even though obj-m is specified.
   scripts/Makefile.build:58: You cannot use subdir-y/m to visit a module Makefile. Use obj-y/m instead.
   In file included from include/linux/device.h:1337:0,
   from include/linux/rtc.h:49,
   from include/linux/efi.h:20,
   from arch/ia64/include/asm/sal.h:41,
   from arch/ia64/include/asm/mca.h:21,
   from arch/ia64/kernel/asm-offsets.c:18:
   include/linux/pm_wakeup.h: In function 'wakeup_source_init':
>> include/linux/pm_wakeup.h:189:2: error: implicit declaration of function 'wakeup_source_prepare'; did you mean
   wakeup_source_prepare(ws, name);
   ^~~~~~~~~~~~~~~~~~~~~
   wakeup_source_create
   cc1: some warnings being treated as errors
   Makefile arch include kernel scripts source usr Error 1
   Target '__build' not remade because of errors.
   Makefile arch include kernel scripts source usr Error 2
   Target 'prepare' not remade because of errors.
   make: Makefile arch include kernel scripts source usr Error 2
   8 real 4 user 3 sys 87.33% cpu make prepare

vim +/wakeup_source_prepare +189 include/linux/pm_wakeup.h

   185	
   186	static inline void wakeup_source_init(struct wakeup_source *ws,
   187					      const char *name)
   188	{
 > 189		wakeup_source_prepare(ws, name);
   190		wakeup_source_add(ws);
   191	}
   192	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 54928 bytes --]