[yiliu1765-iommufd:vfio_device_cdev_v3 16/19] drivers/vfio/vfio_main.c:252:48: error: 'struct vfio_device' has no member named 'cdev'; did you mean 'dev'?

[yiliu1765-iommufd:vfio_device_cdev_v3 16/19] drivers/vfio/vfio_main.c:252:48: error: 'struct vfio_device' has no member named 'cdev'; did you mean 'dev'?

[kernel test robot]

tree:   https://github.com/yiliu1765/iommufd.git vfio_device_cdev_v3
head:   98491da60ae1496187eb3585f5de36c843a237d1
commit: 241853c75dabceb7ecc9d96df30fff1c586c6b03 [16/19] vfio: Add cdev for vfio_device
config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20230214/202302140101.lFRZRg5S-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/yiliu1765/iommufd/commit/241853c75dabceb7ecc9d96df30fff1c586c6b03
        git remote add yiliu1765-iommufd https://github.com/yiliu1765/iommufd.git
        git fetch --no-tags yiliu1765-iommufd vfio_device_cdev_v3
        git checkout 241853c75dabceb7ecc9d96df30fff1c586c6b03
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/vfio/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302140101.lFRZRg5S-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/vfio/vfio_main.c: In function 'vfio_device_add':
>> drivers/vfio/vfio_main.c:252:48: error: 'struct vfio_device' has no member named 'cdev'; did you mean 'dev'?
     252 |                 ret = cdev_device_add(&device->cdev, &device->device);
         |                                                ^~~~
         |                                                dev
   drivers/vfio/vfio_main.c: In function 'vfio_device_del':
   drivers/vfio/vfio_main.c:261:42: error: 'struct vfio_device' has no member named 'cdev'; did you mean 'dev'?
     261 |                 cdev_device_del(&device->cdev, &device->device);
         |                                          ^~~~
         |                                          dev


vim +252 drivers/vfio/vfio_main.c

   246	
   247	static int vfio_device_add(struct vfio_device *device)
   248	{
   249		int ret;
   250	
   251		if (IS_ENABLED(CONFIG_VFIO_DEVICE_CDEV))
 > 252			ret = cdev_device_add(&device->cdev, &device->device);
   253		else
   254			ret = device_add(&device->device);
   255		return ret;
   256	}
   257	

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