[xilinx-xlnx:xlnx_rebase_v5.15_LTS_2022.1_update 357/1102] drivers/usb/dwc3/core.c:1987: undefined reference to `dwc3_gadget_exit_hibernation'

[kernel test robot]

Hi Manish,

FYI, the error/warning still remains.

tree:   https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15_LTS_2022.1_update
head:   8e42834c82e505bacccca3c9d35da7041793d9d7
commit: abcfc28b4d344d18ab4e5100b96045ebc203259c [357/1102] usb: dwc3: gadget: Add hibernation support when operating in gadget mode
config: i386-randconfig-a003 (https://download.01.org/0day-ci/archive/20220531/202205311441.I5ZVQB1F-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-1) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/Xilinx/linux-xlnx/commit/abcfc28b4d344d18ab4e5100b96045ebc203259c
        git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
        git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.15_LTS_2022.1_update
        git checkout abcfc28b4d344d18ab4e5100b96045ebc203259c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

   ld: drivers/usb/dwc3/core.o: in function `dwc3_suspend':
>> drivers/usb/dwc3/core.c:1987: undefined reference to `dwc3_gadget_exit_hibernation'
   ld: drivers/usb/dwc3/core.o: in function `dwc3_remove':
   drivers/usb/dwc3/core.c:1718: undefined reference to `dwc3_gadget_exit_hibernation'


vim +1987 drivers/usb/dwc3/core.c

  1974	
  1975	#ifdef CONFIG_PM_SLEEP
  1976	static int dwc3_suspend(struct device *dev)
  1977	{
  1978		struct dwc3	*dwc = dev_get_drvdata(dev);
  1979		int		ret;
  1980	
  1981		if (dwc->is_hibernated) {
  1982			/*
  1983			 * As we are about to suspend, wake the controller from
  1984			 * D3 & hibernation states
  1985			 */
  1986			dwc->force_hiber_wake = true;
> 1987			dwc3_gadget_exit_hibernation(dwc);
  1988			dwc->force_hiber_wake = false;
  1989		}
  1990	
  1991		ret = dwc3_suspend_common(dwc, PMSG_SUSPEND);
  1992		if (ret)
  1993			return ret;
  1994	
  1995		pinctrl_pm_select_sleep_state(dev);
  1996	
  1997		return 0;
  1998	}
  1999	

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0-DAY CI Kernel Test Service
https://01.org/lkp