[freescale-fslc:5.15-2.2.x-imx 627/24604] drivers/clk/imx/clk-imx-acm-utils.c:13: warning: Function parameter or member 'dev' not described in 'clk_imx_acm_attach_pm_domains'

[freescale-fslc:5.15-2.2.x-imx 627/24604] drivers/clk/imx/clk-imx-acm-utils.c:13: warning: Function parameter or member 'dev' not described in 'clk_imx_acm_attach_pm_domains'

[kernel test robot]

tree:   https://github.com/Freescale/linux-fslc 5.15-2.2.x-imx
head:   7c13adcd3af7dcd541144655102e1cdb941ad538
commit: 67a7f9faba8affeb1633fe5a5020612fdf675ce6 [627/24604] MLK-23618-12: clk: imx: acm: add acm utils function
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20230901/202309011838.V5MgfoMq-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230901/202309011838.V5MgfoMq-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/202309011838.V5MgfoMq-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/clk/imx/clk-imx-acm-utils.c:13: warning: Function parameter or member 'dev' not described in 'clk_imx_acm_attach_pm_domains'
>> drivers/clk/imx/clk-imx-acm-utils.c:13: warning: Function parameter or member 'dev_pm' not described in 'clk_imx_acm_attach_pm_domains'
>> drivers/clk/imx/clk-imx-acm-utils.c:66: warning: Function parameter or member 'dev' not described in 'clk_imx_acm_detach_pm_domains'
>> drivers/clk/imx/clk-imx-acm-utils.c:66: warning: Function parameter or member 'dev_pm' not described in 'clk_imx_acm_detach_pm_domains'
>> drivers/clk/imx/clk-imx-acm-utils.c:66: warning: expecting prototype for fsl_dev_detach_pm_domains(). Prototype was for clk_imx_acm_detach_pm_domains() instead


vim +13 drivers/clk/imx/clk-imx-acm-utils.c

     7	
     8	/**
     9	 * clk_imx_acm_attach_pm_domains
    10	 */
    11	int clk_imx_acm_attach_pm_domains(struct device *dev,
    12					  struct clk_imx_acm_pm_domains *dev_pm)
  > 13	{
    14		int ret;
    15		int i;
    16	
    17		dev_pm->num_domains = of_count_phandle_with_args(dev->of_node, "power-domains",
    18								 "#power-domain-cells");
    19		if (dev_pm->num_domains <= 1)
    20			return 0;
    21	
    22		dev_pm->pd_dev = devm_kmalloc_array(dev, dev_pm->num_domains,
    23						    sizeof(*dev_pm->pd_dev),
    24						    GFP_KERNEL);
    25		if (!dev_pm->pd_dev)
    26			return -ENOMEM;
    27	
    28		dev_pm->pd_dev_link = devm_kmalloc_array(dev,
    29							 dev_pm->num_domains,
    30							 sizeof(*dev_pm->pd_dev_link),
    31							 GFP_KERNEL);
    32		if (!dev_pm->pd_dev_link)
    33			return -ENOMEM;
    34	
    35		for (i = 0; i < dev_pm->num_domains; i++) {
    36			dev_pm->pd_dev[i] = dev_pm_domain_attach_by_id(dev, i);
    37			if (IS_ERR(dev_pm->pd_dev[i]))
    38				return PTR_ERR(dev_pm->pd_dev[i]);
    39	
    40			dev_pm->pd_dev_link[i] = device_link_add(dev,
    41								 dev_pm->pd_dev[i],
    42								 DL_FLAG_STATELESS |
    43								 DL_FLAG_PM_RUNTIME |
    44								 DL_FLAG_RPM_ACTIVE);
    45			if (IS_ERR(dev_pm->pd_dev_link[i])) {
    46				dev_pm_domain_detach(dev_pm->pd_dev[i], false);
    47				ret = PTR_ERR(dev_pm->pd_dev_link[i]);
    48				goto detach_pm;
    49			}
    50		}
    51		return 0;
    52	
    53	detach_pm:
    54		while (--i >= 0) {
    55			device_link_del(dev_pm->pd_dev_link[i]);
    56			dev_pm_domain_detach(dev_pm->pd_dev[i], false);
    57		}
    58		return ret;
    59	}
    60	
    61	/**
    62	 * fsl_dev_detach_pm_domains
    63	 */
    64	int clk_imx_acm_detach_pm_domains(struct device *dev,
    65					  struct clk_imx_acm_pm_domains *dev_pm)
  > 66	{

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