linux-kernel - Re: [PATCH] usb: usb-storage: No additional quirks need to be added to the ECD819-SU3 optical drive.

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Message-ID: <202511091243.dnLsy9w5-lkp@intel.com>
Date: Sun, 9 Nov 2025 12:53:32 +0800
From: kernel test robot <lkp@...el.com>
To: ccc194101@....com, stern@...land.harvard.edu,
	gregkh@...uxfoundation.org
Cc: oe-kbuild-all@...ts.linux.dev, linux-usb@...r.kernel.org,
	usb-storage@...ts.one-eyed-alien.net, linux-kernel@...r.kernel.org,
	Chen Changcheng <chenchangcheng@...inos.cn>
Subject: Re: [PATCH] usb: usb-storage: No additional quirks need to be added
 to the ECD819-SU3 optical drive.

Hi,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 284922f4c563aa3a8558a00f2a05722133237fe8]

url:    https://github.com/intel-lab-lkp/linux/commits/ccc194101-163-com/usb-usb-storage-No-additional-quirks-need-to-be-added-to-the-ECD819-SU3-optical-drive/20251107-141330
base:   284922f4c563aa3a8558a00f2a05722133237fe8
patch link:    https://lore.kernel.org/r/20251107061046.32339-1-ccc194101%40163.com
patch subject: [PATCH] usb: usb-storage: No additional quirks need to be added to the ECD819-SU3 optical drive.
config: nios2-randconfig-001-20251109 (https://download.01.org/0day-ci/archive/20251109/202511091243.dnLsy9w5-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251109/202511091243.dnLsy9w5-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/202511091243.dnLsy9w5-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/usb/storage/uas.c:928:24: warning: initialization of 'long unsigned int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
     928 |         .driver_info = (flags) }
         |                        ^
   drivers/usb/storage/unusual_uas.h:100:1: note: in expansion of macro 'UNUSUAL_DEV'
     100 | UNUSUAL_DEV(0x13fd, 0x3940, 0x0310, 0x0310,
         | ^~~~~~~~~~~
   drivers/usb/storage/uas.c:928:24: note: (near initialization for 'uas_usb_ids[9].driver_info')
     928 |         .driver_info = (flags) }
         |                        ^
   drivers/usb/storage/unusual_uas.h:100:1: note: in expansion of macro 'UNUSUAL_DEV'
     100 | UNUSUAL_DEV(0x13fd, 0x3940, 0x0310, 0x0310,
         | ^~~~~~~~~~~

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for LEDS_EXPRESSWIRE
   Depends on [n]: GPIOLIB [=n] || NEW_LEDS [=y] && GPIOLIB [=n]
   Selected by [m]:
   - BACKLIGHT_KTD2801 [=m] && HAS_IOMEM [=y] && BACKLIGHT_CLASS_DEVICE [=y]

vim +928 drivers/usb/storage/uas.c

115bb1ffa54c39 Matthew Wilcox 2010-10-07  923  
79b4c06112f12c Hans de Goede  2013-10-25  924  #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \
79b4c06112f12c Hans de Goede  2013-10-25  925  		    vendorName, productName, useProtocol, useTransport, \
79b4c06112f12c Hans de Goede  2013-10-25  926  		    initFunction, flags) \
79b4c06112f12c Hans de Goede  2013-10-25  927  { USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \
79b4c06112f12c Hans de Goede  2013-10-25 @928  	.driver_info = (flags) }
79b4c06112f12c Hans de Goede  2013-10-25  929  

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