[sashal-linux-stable:queue-5.10 7/74] drivers/net/phy/mscc/mscc_main.c:2053:3: error: implicit declaration of function 'phy_error'

[sashal-linux-stable:queue-5.10 7/74] drivers/net/phy/mscc/mscc_main.c:2053:3: error: implicit declaration of function 'phy_error'

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-5.10
head:   9ced6633127bd25a94939777d9ecda54800859fc
commit: 556c690c2ac41a99d2ff2b666d8c7b93441cd37f [7/74] net: phy: mscc: implement generic .handle_interrupt() callback
config: arm-randconfig-r023-20210318 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 6db3ab2903f42712f44000afb5aa467efbd25f35)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/commit/?id=556c690c2ac41a99d2ff2b666d8c7b93441cd37f
        git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
        git fetch --no-tags sashal-linux-stable queue-5.10
        git checkout 556c690c2ac41a99d2ff2b666d8c7b93441cd37f
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm 

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

All errors (new ones prefixed by >>):

>> drivers/net/phy/mscc/mscc_main.c:2053:3: error: implicit declaration of function 'phy_error' [-Werror,-Wimplicit-function-declaration]
                   phy_error(phydev);
                   ^
>> drivers/net/phy/mscc/mscc_main.c:2060:2: error: implicit declaration of function 'phy_trigger_machine' [-Werror,-Wimplicit-function-declaration]
           phy_trigger_machine(phydev);
           ^
   drivers/net/phy/mscc/mscc_main.c:2060:2: note: did you mean 'phy_state_machine'?
   include/linux/phy.h:1543:6: note: 'phy_state_machine' declared here
   void phy_state_machine(struct work_struct *work);
        ^
   2 errors generated.


vim +/phy_error +2053 drivers/net/phy/mscc/mscc_main.c

  2046	
  2047	static irqreturn_t vsc85xx_handle_interrupt(struct phy_device *phydev)
  2048	{
  2049		int irq_status;
  2050	
  2051		irq_status = phy_read(phydev, MII_VSC85XX_INT_STATUS);
  2052		if (irq_status < 0) {
> 2053			phy_error(phydev);
  2054			return IRQ_NONE;
  2055		}
  2056	
  2057		if (!(irq_status & MII_VSC85XX_INT_MASK_MASK))
  2058			return IRQ_NONE;
  2059	
> 2060		phy_trigger_machine(phydev);
  2061	
  2062		return IRQ_HANDLED;
  2063	}
  2064	

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

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