Re: [PATCH net-next v2 1/9] net: ethernet: implement OPEN Alliance control transaction interface

[kernel test robot]

Hi Parthiban,

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/Parthiban-Veerasooran/net-ethernet-implement-OPEN-Alliance-control-transaction-interface/20231023-235310
base:   net-next/main
patch link:    https://lore.kernel.org/r/20231023154649.45931-2-Parthiban.Veerasooran%40microchip.com
patch subject: [PATCH net-next v2 1/9] net: ethernet: implement OPEN Alliance control transaction interface
config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20231024/202310240609.nPpYbL1B-lkp@xxxxxxxxx/config)
compiler: sparc64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231024/202310240609.nPpYbL1B-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310240609.nPpYbL1B-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> drivers/net/ethernet/oa_tc6.c:250: warning: Function parameter or member 'len' not described in 'oa_tc6_read_registers'


vim +250 drivers/net/ethernet/oa_tc6.c

   238	
   239	/**
   240	 * oa_tc6_read_registers - function for reading multiple consecutive registers.
   241	 * @tc6: oa_tc6 struct.
   242	 * @addr: address of the first register to be read in the MACPHY.
   243	 * @val: values to be read from the starting register address @addr.
   244	 *
   245	 * Maximum of 128 consecutive registers can be read starting at @addr.
   246	 *
   247	 * Returns 0 on success otherwise failed.
   248	 */
   249	int oa_tc6_read_registers(struct oa_tc6 *tc6, u32 addr, u32 val[], u8 len)
 > 250	{
   251		return oa_tc6_perform_ctrl(tc6, addr, val, len, false, tc6->prote);
   252	}
   253	EXPORT_SYMBOL_GPL(oa_tc6_read_registers);
   254	

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