Re: [PATCH RFC leds + net-next v3 1/2] net: phy: add API for LEDs controlled by PHY HW

[kernel test robot <lkp@intel.com>]

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Hi "Marek,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Marek-Beh-n/Add-support-for-LEDs-on-Marvell-PHYs/20200725-004937
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 1b6687e31a2df9fbdb12d25c1d1d372777bf96a8
config: nds32-allyesconfig (attached as .config)
compiler: nds32le-linux-gcc (GCC) 9.3.0
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
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nds32 

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

All warnings (new ones prefixed by >>):

   drivers/net/phy/phy_hw_led_mode.c:79:3: error: 'struct led_trigger' has no member named 'trigger_type'
      79 |  .trigger_type = &phy_hw_led_trig_type,
         |   ^~~~~~~~~~~~
>> drivers/net/phy/phy_hw_led_mode.c:79:18: warning: excess elements in struct initializer
      79 |  .trigger_type = &phy_hw_led_trig_type,
         |                  ^
   drivers/net/phy/phy_hw_led_mode.c:79:18: note: (near initialization for 'phy_hw_led_trig.leddev_list_lock.raw_lock')
   drivers/net/phy/phy_hw_led_mode.c:76:38: warning: missing braces around initializer [-Wmissing-braces]
      76 | struct led_trigger phy_hw_led_trig = {
         |                                      ^
   ......
      79 |  .trigger_type = &phy_hw_led_trig_type,
         |                  {{                   }}
   In file included from include/linux/linkage.h:7,
                    from include/linux/kernel.h:8,
                    from include/linux/list.h:9,
                    from include/linux/rculist.h:10,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from include/linux/ratelimit.h:6,
                    from include/linux/dev_printk.h:16,
                    from include/linux/device.h:15,
                    from include/linux/leds.h:12,
                    from drivers/net/phy/phy_hw_led_mode.c:9:
   drivers/net/phy/phy_hw_led_mode.c:74:19: error: storage size of 'phy_hw_led_trig_type' isn't known
      74 | EXPORT_SYMBOL_GPL(phy_hw_led_trig_type);
         |                   ^~~~~~~~~~~~~~~~~~~~
   include/linux/export.h:98:21: note: in definition of macro '___EXPORT_SYMBOL'
      98 |  extern typeof(sym) sym;       \
         |                     ^~~
   include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
     155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
         |                                  ^~~~~~~~~~~~~~~
   include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
     159 | #define EXPORT_SYMBOL_GPL(sym)  _EXPORT_SYMBOL(sym, "_gpl")
         |                                 ^~~~~~~~~~~~~~
   drivers/net/phy/phy_hw_led_mode.c:74:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
      74 | EXPORT_SYMBOL_GPL(phy_hw_led_trig_type);
         | ^~~~~~~~~~~~~~~~~
   drivers/net/phy/phy_hw_led_mode.c:74:19: error: storage size of 'phy_hw_led_trig_type' isn't known
      74 | EXPORT_SYMBOL_GPL(phy_hw_led_trig_type);
         |                   ^~~~~~~~~~~~~~~~~~~~
   include/linux/export.h:98:21: note: in definition of macro '___EXPORT_SYMBOL'
      98 |  extern typeof(sym) sym;       \
         |                     ^~~
   include/linux/export.h:155:34: note: in expansion of macro '__EXPORT_SYMBOL'
     155 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "")
         |                                  ^~~~~~~~~~~~~~~
   include/linux/export.h:159:33: note: in expansion of macro '_EXPORT_SYMBOL'
     159 | #define EXPORT_SYMBOL_GPL(sym)  _EXPORT_SYMBOL(sym, "_gpl")
         |                                 ^~~~~~~~~~~~~~
   drivers/net/phy/phy_hw_led_mode.c:74:1: note: in expansion of macro 'EXPORT_SYMBOL_GPL'
      74 | EXPORT_SYMBOL_GPL(phy_hw_led_trig_type);
         | ^~~~~~~~~~~~~~~~~

vim +79 drivers/net/phy/phy_hw_led_mode.c

    75	
    76	struct led_trigger phy_hw_led_trig = {
    77		.name		= "phydev-hw-mode",
    78		.deactivate	= phy_hw_led_trig_deactivate,
  > 79		.trigger_type	= &phy_hw_led_trig_type,
    80		.groups		= phy_hw_led_trig_groups,
    81	};
    82	EXPORT_SYMBOL_GPL(phy_hw_led_trig);
    83	

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

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