linux-kernel - Warning: drivers/usb/misc/usbio.c:117 struct member 'nr_i2c_buses' not described in 'usbio

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Message-ID: <202512120755.SLQnkrpa-lkp@intel.com>
Date: Fri, 12 Dec 2025 07:29:21 +0800
From: kernel test robot <lkp@...el.com>
To: Israel Cepeda <israel.a.cepeda.lopez@...el.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Hans de Goede <hansg@...nel.org>
Subject: Warning: drivers/usb/misc/usbio.c:117 struct member 'nr_i2c_buses'
 not described in 'usbio_device'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   d358e5254674b70f34c847715ca509e46eb81e6f
commit: 121a0f839dbb397af5fabb701cea3e9983223e50 usb: misc: Add Intel USBIO bridge driver
date:   3 months ago
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20251212/202512120755.SLQnkrpa-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251212/202512120755.SLQnkrpa-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512120755.SLQnkrpa-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/usb/misc/usbio.c:117 struct member 'nr_i2c_buses' not described in 'usbio_device'
   Warning: drivers/usb/misc/usbio.c:117 struct member 'i2cs' not described in 'usbio_device'

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