[xlnx:master 1342/9999] drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here

[kernel test robot]

Hi Anurag,

FYI, the error/warning still remains.

tree:   https://github.com/Xilinx/linux-xlnx master
head:   319e5bc767fe351a63744daa9cdd69b1915956d0
commit: 31d7800cc8d815f78d1bfa30655799f5733a4f59 [1342/9999] usb: dwc3: Add support for masking phy reset signal
config: x86_64-randconfig-a016-20200701 (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build):
        git checkout 31d7800cc8d815f78d1bfa30655799f5733a4f59
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

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

All errors (new ones prefixed by >>):

   ld: drivers/usb/dwc3/trace.o: in function `dwc3_simple_wakeup_capable':
   drivers/usb/dwc3/core.h:1414: multiple definition of `dwc3_simple_wakeup_capable'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1414: first defined here
   ld: drivers/usb/dwc3/trace.o: in function `dwc3_set_simple_data':
   drivers/usb/dwc3/core.h:1416: multiple definition of `dwc3_set_simple_data'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1416: first defined here
   ld: drivers/usb/dwc3/trace.o: in function `dwc3_simple_check_quirks':
   drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
   ld: drivers/usb/dwc3/trace.o: in function `dwc3_set_usb_core_power':
   drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
   ld: drivers/usb/dwc3/trace.o: in function `dwc3_mask_phy_reset':
>> drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here
   ld: drivers/usb/dwc3/host.o: in function `dwc3_simple_wakeup_capable':
   drivers/usb/dwc3/core.h:1414: multiple definition of `dwc3_simple_wakeup_capable'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1414: first defined here
   ld: drivers/usb/dwc3/host.o: in function `dwc3_set_simple_data':
   drivers/usb/dwc3/core.h:1416: multiple definition of `dwc3_set_simple_data'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1416: first defined here
   ld: drivers/usb/dwc3/host.o: in function `dwc3_simple_check_quirks':
   drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
   ld: drivers/usb/dwc3/host.o: in function `dwc3_set_usb_core_power':
   drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
   ld: drivers/usb/dwc3/host.o: in function `dwc3_mask_phy_reset':
>> drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here
   ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_simple_wakeup_capable':
   drivers/usb/dwc3/core.h:1414: multiple definition of `dwc3_simple_wakeup_capable'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1414: first defined here
   ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_set_simple_data':
   drivers/usb/dwc3/core.h:1416: multiple definition of `dwc3_set_simple_data'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1416: first defined here
   ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_simple_check_quirks':
   drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
   ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_set_usb_core_power':
   drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
   ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_mask_phy_reset':
>> drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here

vim +1422 drivers/usb/dwc3/core.h

  1402	
  1403	#if IS_ENABLED(CONFIG_USB_DWC3_OF_SIMPLE)
  1404	int dwc3_enable_hw_coherency(struct device *dev);
  1405	void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup);
  1406	void dwc3_set_simple_data(struct dwc3 *dwc);
  1407	void dwc3_simple_check_quirks(struct dwc3 *dwc);
  1408	int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on);
  1409	void dwc3_mask_phy_reset(struct device *dev, bool mask);
  1410	#else
  1411	static inline int dwc3_enable_hw_coherency(struct device *dev)
  1412	{ return 1; }
  1413	void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup)
> 1414	{ ; }
  1415	void dwc3_set_simple_data(struct dwc3 *dwc)
  1416	{ ; }
  1417	void dwc3_simple_check_quirks(struct dwc3 *dwc)
  1418	{ ; }
  1419	int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on)
  1420	{ ; }
  1421	void dwc3_mask_phy_reset(struct device *dev, bool mask)
> 1422	{ ; }
  1423	#endif
  1424	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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