Re: [PATCH 2/2] gpio: mmio: Parse ngpios property

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

Hi Linus,

kernel test robot noticed the following build errors:

[auto build test ERROR on 9852d85ec9d492ebef56dc5f229416c925758edc]

url:    https://github.com/intel-lab-lkp/linux/commits/Linus-Walleij/dt-bindings-gpio-mmio-Add-ngpios-property/20241016-152354
base:   9852d85ec9d492ebef56dc5f229416c925758edc
patch link:    https://lore.kernel.org/r/20241016-gpio-ngpios-v1-2-f16cf154f715%40linaro.org
patch subject: [PATCH 2/2] gpio: mmio: Parse ngpios property
config: i386-buildonly-randconfig-003-20241017 (https://download.01.org/0day-ci/archive/20241017/202410170940.KyJaAkpF-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241017/202410170940.KyJaAkpF-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/202410170940.KyJaAkpF-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpio/gpio-mmio.c:709:10: error: no member named 'ngpios' in 'struct bgpio_pdata'; did you mean 'ngpio'?
     709 |                 pdata->ngpios = ngpios;
         |                        ^~~~~~
         |                        ngpio
   include/linux/gpio/driver.h:688:6: note: 'ngpio' declared here
     688 |         int ngpio;
         |             ^
   1 error generated.


vim +709 drivers/gpio/gpio-mmio.c

   693	
   694	static struct bgpio_pdata *bgpio_parse_fw(struct device *dev, unsigned long *flags)
   695	{
   696		struct bgpio_pdata *pdata;
   697		u32 ngpios;
   698	
   699		if (!dev_fwnode(dev))
   700			return NULL;
   701	
   702		pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
   703		if (!pdata)
   704			return ERR_PTR(-ENOMEM);
   705	
   706		pdata->base = -1;
   707	
   708		if (!device_property_read_u32(dev, "ngpios", &ngpios))
 > 709			pdata->ngpios = ngpios;
   710	
   711		if (device_is_big_endian(dev))
   712			*flags |= BGPIOF_BIG_ENDIAN_BYTE_ORDER;
   713	
   714		if (device_property_read_bool(dev, "no-output"))
   715			*flags |= BGPIOF_NO_OUTPUT;
   716	
   717		return pdata;
   718	}
   719	

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