netdev - Re: [PATCH net-next 2/2] net: dsa: mv88e6xxx: Add LED support for 6393X

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Message-ID: <202401050539.Y9LYQsgz-lkp@intel.com>
Date: Fri, 5 Jan 2024 06:01:11 +0800
From: kernel test robot <lkp@...el.com>
To: Tobias Waldekranz <tobias@...dekranz.com>, davem@...emloft.net,
	kuba@...nel.org
Cc: oe-kbuild-all@...ts.linux.dev, andrew@...n.ch, f.fainelli@...il.com,
	olteanv@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next 2/2] net: dsa: mv88e6xxx: Add LED support for
 6393X

Hi Tobias,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Tobias-Waldekranz/net-dsa-mv88e6xxx-Add-LED-infrastructure/20240103-183726
base:   net-next/main
patch link:    https://lore.kernel.org/r/20240103103351.1188835-3-tobias%40waldekranz.com
patch subject: [PATCH net-next 2/2] net: dsa: mv88e6xxx: Add LED support for 6393X
config: loongarch-randconfig-r113-20240104 (https://download.01.org/0day-ci/archive/20240105/202401050539.Y9LYQsgz-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240105/202401050539.Y9LYQsgz-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202401050539.Y9LYQsgz-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/net/dsa/mv88e6xxx/leds.c:77:21: sparse: sparse: symbol 'mv88e6393x_led_map' was not declared. Should it be static?

vim +/mv88e6393x_led_map +77 drivers/net/dsa/mv88e6xxx/leds.c

    76	
  > 77	const unsigned long *mv88e6393x_led_map(struct mv88e6xxx_led *led)
    78	{
    79		switch (led->port) {
    80		case 1:
    81		case 2:
    82		case 3:
    83		case 4:
    84		case 5:
    85		case 6:
    86		case 7:
    87		case 8:
    88			return mv88e6393x_led_map_p1_p8[led->index];
    89		case 9:
    90		case 10:
    91			return mv88e6393x_led_map_p9_p10[led->index];
    92		}
    93	
    94		return NULL;
    95	}
    96	

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