[arnd-playground:y2038 10/44] drivers/rtc/dev.c:460:18: error: 'rtc_dev_compat_ioctl' undeclared here (not in a function); did you mean 'rtc_dev_ioctl'?

[arnd-playground:y2038 10/44] drivers/rtc/dev.c:460:18: error: 'rtc_dev_compat_ioctl' undeclared here (not in a function); did you mean 'rtc_dev_ioctl'?

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 1489 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git y2038
head:   2b8ef583cf967fed9db8dfef913f457139f372b0
commit: 11a8bdc8c87346897570b30516bf751088dc97f3 [10/44] compat_ioctl: move rtc handling into drivers/rtc/dev.c
config: i386-defconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-13) 7.4.0
reproduce:
        git checkout 11a8bdc8c87346897570b30516bf751088dc97f3
        # save the attached .config to linux build tree
        make ARCH=i386 

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

All errors (new ones prefixed by >>):

>> drivers/rtc/dev.c:460:18: error: 'rtc_dev_compat_ioctl' undeclared here (not in a function); did you mean 'rtc_dev_ioctl'?
     .compat_ioctl = rtc_dev_compat_ioctl,
                     ^~~~~~~~~~~~~~~~~~~~
                     rtc_dev_ioctl

vim +460 drivers/rtc/dev.c

   453	
   454	static const struct file_operations rtc_dev_fops = {
   455		.owner		= THIS_MODULE,
   456		.llseek		= no_llseek,
   457		.read		= rtc_dev_read,
   458		.poll		= rtc_dev_poll,
   459		.unlocked_ioctl	= rtc_dev_ioctl,
 > 460		.compat_ioctl	= rtc_dev_compat_ioctl,
   461		.open		= rtc_dev_open,
   462		.release	= rtc_dev_release,
   463		.fasync		= rtc_dev_fasync,
   464	};
   465	

---
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: 28158 bytes --]