Re: [PATCH v2] cxl: Add committed sysfs attribute to CXL decoder

[kernel test robot <lkp@intel.com>]

Hi Dave,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on cxl/next cxl/pending v6.6-rc3 next-20230926]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Dave-Jiang/cxl-Add-committed-sysfs-attribute-to-CXL-decoder/20230926-233134
base:   linus/master
patch link:    https://lore.kernel.org/r/169574219129.3884437.11954592650115343944.stgit%40djiang5-mobl3
patch subject: [PATCH v2] cxl: Add committed sysfs attribute to CXL decoder
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20230927/202309270116.IH2UP8s4-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230927/202309270116.IH2UP8s4-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/202309270116.IH2UP8s4-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/cxl/core/port.c: In function 'committed_show':
>> drivers/cxl/core/port.c:286:34: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
     286 |         return sysfs_emit(buf, "%d\n",
         |                                 ~^
         |                                  |
         |                                  int
         |                                 %ld


vim +286 drivers/cxl/core/port.c

   280	
   281	static ssize_t committed_show(struct device *dev,
   282				      struct device_attribute *attr, char *buf)
   283	{
   284		struct cxl_decoder *cxld = to_cxl_decoder(dev);
   285	
 > 286		return sysfs_emit(buf, "%d\n",
   287				  FIELD_GET(CXL_DECODER_F_ENABLE, cxld->flags));
   288	}
   289	

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