drivers/net/dsa/motorcomm/leds.c:350:1: warning: 'yt921x_cled_hw_control_get_device' defined but not used

drivers/net/dsa/motorcomm/leds.c:350:1: warning: 'yt921x_cled_hw_control_get_device' defined but not used

[kernel test robot]

:::::: 
:::::: Manual check reason: "bisect to a FBC not belonging to original linux-review patches: branch: linux-review/David-Yang/net-dsa-yt921x-Check-lock-status-with-lockdep_assert_held_once/20260831-123854, commit: 333cd3d87e5b9f6b7e6ee2840d30563ec8df9e82"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: David Yang <mmyangfl@gmail.com>
CC: 0day robot <lkp@intel.com>
CC: Andrew Lunn <andrew@lunn.ch>

tree:   https://github.com/intel-lab-lkp/linux/commits/David-Yang/net-dsa-yt921x-Check-lock-status-with-lockdep_assert_held_once/20260831-123854
head:   fd1e723564e7fedf4e4c6488de92f91c233fdf9f
commit: 333cd3d87e5b9f6b7e6ee2840d30563ec8df9e82 net: dsa: motorcomm: Add LED support
date:   3 days ago
:::::: branch date: 3 days ago
:::::: commit date: 3 days ago
config: x86_64-randconfig-005-20260217 (https://download.01.org/0day-ci/archive/20260903/202609031559.Jj18eJEJ-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260903/202609031559.Jj18eJEJ-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/r/202609031559.Jj18eJEJ-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/net/dsa/motorcomm/leds.c:350:1: warning: 'yt921x_cled_hw_control_get_device' defined but not used [-Wunused-function]
     350 | yt921x_cled_hw_control_get_device(struct led_classdev *led_cdev)
         | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/yt921x_cled_hw_control_get_device +350 drivers/net/dsa/motorcomm/leds.c

333cd3d87e5b9f6 David Yang 2026-08-31  348  
333cd3d87e5b9f6 David Yang 2026-08-31  349  static struct device * __maybe_unused
333cd3d87e5b9f6 David Yang 2026-08-31 @350  yt921x_cled_hw_control_get_device(struct led_classdev *led_cdev)
333cd3d87e5b9f6 David Yang 2026-08-31  351  {
333cd3d87e5b9f6 David Yang 2026-08-31  352  	struct yt921x_led *led = to_yt921x_led(led_cdev);
333cd3d87e5b9f6 David Yang 2026-08-31  353  	struct yt921x_port *pp = to_yt921x_port(led);
333cd3d87e5b9f6 David Yang 2026-08-31  354  	struct yt921x_priv *priv = to_yt921x_priv(pp);
333cd3d87e5b9f6 David Yang 2026-08-31  355  	struct dsa_port *dp;
333cd3d87e5b9f6 David Yang 2026-08-31  356  
333cd3d87e5b9f6 David Yang 2026-08-31  357  	dp = dsa_to_port(&priv->ds, pp->index);
333cd3d87e5b9f6 David Yang 2026-08-31  358  	if (!dp)
333cd3d87e5b9f6 David Yang 2026-08-31  359  		return NULL;
333cd3d87e5b9f6 David Yang 2026-08-31  360  
333cd3d87e5b9f6 David Yang 2026-08-31  361  	if (dsa_port_is_user(dp))
333cd3d87e5b9f6 David Yang 2026-08-31  362  		return !dp->user ? NULL : &dp->user->dev;
333cd3d87e5b9f6 David Yang 2026-08-31  363  	if (dsa_port_is_cpu(dp))
333cd3d87e5b9f6 David Yang 2026-08-31  364  		return !dp->conduit ? NULL : &dp->conduit->dev;
333cd3d87e5b9f6 David Yang 2026-08-31  365  
333cd3d87e5b9f6 David Yang 2026-08-31  366  	return NULL;
333cd3d87e5b9f6 David Yang 2026-08-31  367  }
333cd3d87e5b9f6 David Yang 2026-08-31  368  

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