[android-common:android14-6.1-2026-06 3/3] drivers/usb/gadget/function/f_accessory.c:1493:5: sparse: sparse: symbol 'acc_ctrlrequest_configfs' was not declared. Should it be static?

[android-common:android14-6.1-2026-06 3/3] drivers/usb/gadget/function/f_accessory.c:1493:5: sparse: sparse: symbol 'acc_ctrlrequest_configfs' was not declared. Should it be static?

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common android14-6.1-2026-06
head:   3fc92ed75e44bfb2b12bc625fad7a054b939f8a6
commit: 2b2acb8f4020d07622e2957a39e3e0bf9232427d [3/3] ANDROID: usb: f_accessory: Avoid bitfields for shared variables
config: arm64-randconfig-r134-20260829 (https://download.01.org/0day-ci/archive/20260829/202608290757.TgNd4V6l-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.3.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260829/202608290757.TgNd4V6l-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/202608290757.TgNd4V6l-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/usb/gadget/function/f_accessory.c:372:23: sparse: sparse: Using plain integer as NULL pointer
   drivers/usb/gadget/function/f_accessory.c:769:35: sparse: sparse: Using plain integer as NULL pointer
   drivers/usb/gadget/function/f_accessory.c:783:23: sparse: sparse: Using plain integer as NULL pointer
   drivers/usb/gadget/function/f_accessory.c:825:23: sparse: sparse: Using plain integer as NULL pointer
>> drivers/usb/gadget/function/f_accessory.c:1493:5: sparse: sparse: symbol 'acc_ctrlrequest_configfs' was not declared. Should it be static?

vim +/acc_ctrlrequest_configfs +1493 drivers/usb/gadget/function/f_accessory.c

483cb5629ea789 Benoit Goby 2011-12-19  1492  
483cb5629ea789 Benoit Goby 2011-12-19 @1493  int acc_ctrlrequest_configfs(struct usb_function *f,
483cb5629ea789 Benoit Goby 2011-12-19  1494  			const struct usb_ctrlrequest *ctrl) {
483cb5629ea789 Benoit Goby 2011-12-19  1495  	if (f->config != NULL && f->config->cdev != NULL)
483cb5629ea789 Benoit Goby 2011-12-19  1496  		return acc_ctrlrequest(f->config->cdev, ctrl);
483cb5629ea789 Benoit Goby 2011-12-19  1497  	else
483cb5629ea789 Benoit Goby 2011-12-19  1498  		return -1;
483cb5629ea789 Benoit Goby 2011-12-19  1499  }
483cb5629ea789 Benoit Goby 2011-12-19  1500  

:::::: The code at line 1493 was first introduced by commit
:::::: 483cb5629ea7893f94481511e630ae14a5c0d1c0 ANDROID: usb: gadget: f_accessory: Add Android Accessory function

:::::: TO: Benoit Goby <benoit@android.com>
:::::: CC: Todd Kjos <tkjos@google.com>

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