Re: [PATCH v2 2/2] dt-bindings: clock: ad9545: Add documentation

[kernel test robot]

Hi,

I love your patch! Perhaps something to improve:

[auto build test WARNING on clk/clk-next]
[also build test WARNING on robh/for-next linux/master linus/master v5.13-rc7 next-20210621]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/alexandru-tachici-analog-com/clk-ad9545-Add-support/20210616-153412
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: x86_64-randconfig-r005-20210622 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b3634d3e88b7f26534a5057bff182b7dced584fc)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://github.com/0day-ci/linux/commit/b46755cf562ff8a1a9841a4560e344099f3f054e
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review alexandru-tachici-analog-com/clk-ad9545-Add-support/20210616-153412
        git checkout b46755cf562ff8a1a9841a4560e344099f3f054e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/clk/adi/clk-ad9545.c:2402:5: warning: no previous prototype for function 'ad9545_probe' [-Wmissing-prototypes]
   int ad9545_probe(struct device *dev, struct regmap *regmap)
       ^
   drivers/clk/adi/clk-ad9545.c:2402:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   int ad9545_probe(struct device *dev, struct regmap *regmap)
   ^
   static 
   1 warning generated.


vim +/ad9545_probe +2402 drivers/clk/adi/clk-ad9545.c

f88d17c990b731 Alexandru Tachici 2021-06-14  2401  
f88d17c990b731 Alexandru Tachici 2021-06-14 @2402  int ad9545_probe(struct device *dev, struct regmap *regmap)
f88d17c990b731 Alexandru Tachici 2021-06-14  2403  {
f88d17c990b731 Alexandru Tachici 2021-06-14  2404  	struct ad9545_state *st;
f88d17c990b731 Alexandru Tachici 2021-06-14  2405  	int ret;
f88d17c990b731 Alexandru Tachici 2021-06-14  2406  
f88d17c990b731 Alexandru Tachici 2021-06-14  2407  	st = devm_kzalloc(dev, sizeof(struct ad9545_state), GFP_KERNEL);
f88d17c990b731 Alexandru Tachici 2021-06-14  2408  	if (!st)
f88d17c990b731 Alexandru Tachici 2021-06-14  2409  		return -ENOMEM;
f88d17c990b731 Alexandru Tachici 2021-06-14  2410  
f88d17c990b731 Alexandru Tachici 2021-06-14  2411  	st->dev = dev;
f88d17c990b731 Alexandru Tachici 2021-06-14  2412  	st->regmap = regmap;
f88d17c990b731 Alexandru Tachici 2021-06-14  2413  
f88d17c990b731 Alexandru Tachici 2021-06-14  2414  	ret = ad9545_check_id(st);
f88d17c990b731 Alexandru Tachici 2021-06-14  2415  	if (ret < 0)
f88d17c990b731 Alexandru Tachici 2021-06-14  2416  		return ret;
f88d17c990b731 Alexandru Tachici 2021-06-14  2417  
f88d17c990b731 Alexandru Tachici 2021-06-14  2418  	ret = ad9545_parse_dt(st);
f88d17c990b731 Alexandru Tachici 2021-06-14  2419  	if (ret < 0)
f88d17c990b731 Alexandru Tachici 2021-06-14  2420  		return ret;
f88d17c990b731 Alexandru Tachici 2021-06-14  2421  
f88d17c990b731 Alexandru Tachici 2021-06-14  2422  	return ad9545_setup(st);
f88d17c990b731 Alexandru Tachici 2021-06-14  2423  }
f88d17c990b731 Alexandru Tachici 2021-06-14  2424  EXPORT_SYMBOL_GPL(ad9545_probe);
f88d17c990b731 Alexandru Tachici 2021-06-14  2425  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

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