[linux-next:master 8796/10967] drivers/net/dsa/realtek/rtl8366rb.c:953:undefined reference to `led_init_default_state_get'

[linux-next:master 8796/10967] drivers/net/dsa/realtek/rtl8366rb.c:953:undefined reference to `led_init_default_state_get'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   9221b2819b8a4196eecf5476d66201be60fbcf29
commit: 32d617005475a71ebcc4ec8b2791e8d1481e9a10 [8796/10967] net: dsa: realtek: add LED drivers for rtl8366rb
config: parisc-randconfig-r033-20220123 (https://download.01.org/0day-ci/archive/20240505/202405052115.cnbey0X4-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240505/202405052115.cnbey0X4-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405052115.cnbey0X4-lkp@intel.com/

All errors (new ones prefixed by >>):

   hppa-linux-ld: drivers/net/dsa/realtek/rtl8366rb.o: in function `rtl8366rb_setup_led':
>> drivers/net/dsa/realtek/rtl8366rb.c:953:(.text+0x1648): undefined reference to `led_init_default_state_get'
>> hppa-linux-ld: drivers/net/dsa/realtek/rtl8366rb.c:980:(.text+0x178c): undefined reference to `devm_led_classdev_register_ext'
   pahole: .tmp_vmlinux.btf: Invalid argument
   .btf.vmlinux.bin.o: file not recognized: file format not recognized


vim +953 drivers/net/dsa/realtek/rtl8366rb.c

   927	
   928	static int rtl8366rb_setup_led(struct realtek_priv *priv, struct dsa_port *dp,
   929				       struct fwnode_handle *led_fwnode)
   930	{
   931		struct rtl8366rb *rb = priv->chip_data;
   932		struct led_init_data init_data = { };
   933		enum led_default_state state;
   934		struct rtl8366rb_led *led;
   935		u32 led_group;
   936		int ret;
   937	
   938		ret = fwnode_property_read_u32(led_fwnode, "reg", &led_group);
   939		if (ret)
   940			return ret;
   941	
   942		if (led_group >= RTL8366RB_NUM_LEDGROUPS) {
   943			dev_warn(priv->dev, "Invalid LED reg %d defined for port %d",
   944				 led_group, dp->index);
   945			return -EINVAL;
   946		}
   947	
   948		led = &rb->leds[dp->index][led_group];
   949		led->port_num = dp->index;
   950		led->led_group = led_group;
   951		led->priv = priv;
   952	
 > 953		state = led_init_default_state_get(led_fwnode);
   954		switch (state) {
   955		case LEDS_DEFSTATE_ON:
   956			led->cdev.brightness = 1;
   957			rb8366rb_set_port_led(led, 1);
   958			break;
   959		case LEDS_DEFSTATE_KEEP:
   960			led->cdev.brightness =
   961				rb8366rb_get_port_led(led);
   962			break;
   963		case LEDS_DEFSTATE_OFF:
   964		default:
   965			led->cdev.brightness = 0;
   966			rb8366rb_set_port_led(led, 0);
   967		}
   968	
   969		led->cdev.max_brightness = 1;
   970		led->cdev.brightness_set_blocking =
   971			rtl8366rb_cled_brightness_set_blocking;
   972		init_data.fwnode = led_fwnode;
   973		init_data.devname_mandatory = true;
   974	
   975		init_data.devicename = kasprintf(GFP_KERNEL, "Realtek-%d:0%d:%d",
   976						 dp->ds->index, dp->index, led_group);
   977		if (!init_data.devicename)
   978			return -ENOMEM;
   979	
 > 980		ret = devm_led_classdev_register_ext(priv->dev, &led->cdev, &init_data);
   981		if (ret) {
   982			dev_warn(priv->dev, "Failed to init LED %d for port %d",
   983				 led_group, dp->index);
   984			return ret;
   985		}
   986	
   987		return 0;
   988	}
   989	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki