Hi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on helgaas-pci/next]
[also build test ERROR on helgaas-pci/for-linus wireless-next/main 
wireless/main linus/master v6.2-rc6 next-20230203]
[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/equu-openmail-cc/wifi-ath9k-stop-loading-incompatible-DT-cal-data/20230202-165536
base:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
patch link:    
https://lore.kernel.org/r/20230202075524.2911058-2-equu%40openmail.cc
patch subject: [PATCH v3 1/3] PCI: of: Match pci devices or drivers against OF 
DT nodes
config: i386-randconfig-a005 
(https://download.01.org/0day-ci/archive/20230203/202302031611.jepssfdr-...@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # 
https://github.com/intel-lab-lkp/linux/commit/1c1bc10b9cc6f7a71ba1fb7bdc505195a2c3e759
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review 
equu-openmail-cc/wifi-ath9k-stop-loading-incompatible-DT-cal-data/20230202-165536
        git checkout 1c1bc10b9cc6f7a71ba1fb7bdc505195a2c3e759
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <l...@intel.com>

All errors (new ones prefixed by >>):

   drivers/pci/of.c: In function 'of_pci_compat_to_device_id':
>> drivers/pci/of.c:296:25: error: expected ';' before '}' token
     296 |                 return 0
         |                         ^
         |                         ;
     297 |         }
         |         ~                
   drivers/pci/of.c:319:25: error: expected ';' before '}' token
     319 |                 return 0
         |                         ^
         |                         ;
     320 |         }
         |         ~                
   drivers/pci/of.c:330:25: error: expected ';' before '}' token
     330 |                 return 0
         |                         ^
         |                         ;
     331 |         }
         |         ~                
>> drivers/pci/of.c:346:25: error: expected ';' before 'compat'
     346 |                 return 0
         |                         ^
         |                         ;
     347 | 
     348 |         compat++;
         |         ~~~~~~           


vim +296 drivers/pci/of.c

   255  
   256  /**
   257   * of_pci_compat_to_device_id() - Decode an OF compatibility string 
into a
   258   * pci_device_id structure.
   259   * @compat: the compatibility string to decode, could be NULL
   260   * @id: pointer to a struct pci_device_id, to store the result
   261   * @rev: pointer to output revision info, PCI_ANY_ID if no revision in 
@compat
   262   * @req_pcie: pointer to output whether @compat mandates PCIe 
compatibility
   263   *
   264   * returns 0 when success, -EINVAL when failed.
   265   */
   266  int of_pci_compat_to_device_id(const char *compat, struct pci_device_id 
*id,
   267                                 u32 *rev, u32 *req_pcie)
   268  {
   269          union {
   270                  u8 u8;
   271                  u16 u16;
   272                  u32 u32;
   273          } res = {0};
   274          *req_pcie = 0;
   275          *rev = PCI_ANY_ID;
   276          if (!compat || strncasecmp(compat, "pci", 3) != 0)
   277                  return -EINVAL;
   278          compat += 3;
   279  
   280          if (strncasecmp(compat, "class,", 6) == 0) {
   281                  /* pciclass,CCSSPP */
   282                  compat += 6;
   283                  if ((strlen(compat) < 4)
   284                     || kstrtouint(compat, 16, &id->class))
   285                          return -EINVAL;
   286                  if (id->class < 0x10000) {
   287                          id->class <<= 8;
   288                          id->class_mask = 0xFFFF00;
   289                  } else {
   290                          id->class_mask = PCI_ANY_ID;
   291                  }
   292                  id->vendor = PCI_ANY_ID;
   293                  id->device = PCI_ANY_ID;
   294                  id->subvendor = PCI_ANY_ID;
   295                  id->subdevice = PCI_ANY_ID;
 > 296                  return 0
   297          }
   298  
   299          if (strncasecmp(compat, "ex", 2) == 0) {
   300                  /* pciex...  */
   301                  *req_pcie = 1;
   302                  compat += 2;
   303          }
   304          if (kstrtou16(compat, 16, &res.u16))
   305                  return -EINVAL;
   306          id->vendor = res.u16;
   307          compat = strchr(compat, ',');
   308          if (!compat)
   309                  return -EINVAL;
   310          compat++;
   311          if (kstrtou16(compat, 16, &res.u16))
   312                  return -EINVAL;
   313          id->device = res.u16;
   314          compat = strchr(compat, '.');
   315          if (compat == NULL) {
   316                  /* pciVVVV,DDDD */
   317                  id->subvendor = PCI_ANY_ID;
   318                  id->subdevice = PCI_ANY_ID;
   319                  return 0
   320          }
   321  
   322          compat++;
   323          if (strlen(compat) == 2) {
   324                  /* pciVVVV,DDDD.RR */
   325                  if (kstrtou8(compat, 16, &res.u8))
   326                          return -EINVAL;
   327                  *rev = res.u8;
   328                  id->subvendor = PCI_ANY_ID;
   329                  id->subdevice = PCI_ANY_ID;
   330                  return 0
   331          }
   332  
   333          if (kstrtou16(compat, 16, &res.u16))
   334                  return -EINVAL;
   335          id->subvendor = res.u16;
   336          compat = strchr(compat, '.');
   337          if (!compat)
   338                  return -EINVAL;
   339          compat++;
   340          if (kstrtou16(compat, 16, &res.u16))
   341                  return -EINVAL;
   342          id->subdevice = res.u16;
   343          compat = strchr(compat, '.');
   344          if (compat == NULL)
   345                  /* pciVVVV,DDDD.SSSS.ssss */
 > 346                  return 0
   347  
   348          compat++;
   349          if (strlen(compat) == 2) {
   350                  /* pciVVVV,DDDD.SSSS.ssss.RR */
   351                  if (kstrtou8(compat, 16, &res.u8))
   352                          return -EINVAL;
   353                  *rev = res.u8;
   354          }
   355          return 0;
   356  }
   357  

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

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