tree:   git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   f4d9a2c4c9eea006bf828ffead708d13096da741
commit: 18b2929fe72ef5906cce16be6320f95f1c6d8d29 [9391/10970] Defer input led work to workqueue
config: avr32-atstk1003_defconfig (attached as .config)
reproduce:
  wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
  chmod +x ~/bin/make.cross
  git checkout 18b2929fe72ef5906cce16be6320f95f1c6d8d29
  # save the attached .config to linux build tree
  make.cross ARCH=avr32 

All error/warnings:

   drivers/input/leds.o: In function `init_module':
   leds.c:(.init.text+0x0): multiple definition of `init_module'
   drivers/input/input.o:input.c:(.init.text+0x0): first defined here
   drivers/input/leds.o: In function `cleanup_module':
>> leds.c:(.exit.text+0x0): multiple definition of `cleanup_module'
   drivers/input/input.o:input.c:(.exit.text+0x0): first defined here

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0-DAY kernel build testing backend              Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild                 Intel Corporation