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: <202511091255.ohMJwQcj-lkp@intel.com>
Date: Sun, 9 Nov 2025 13:05:25 +0800
From: kernel test robot <lkp@...el.com>
To: ccc194101@....com, stern@...land.harvard.edu,
	gregkh@...uxfoundation.org
Cc: llvm@...ts.linux.dev, 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 errors:

[auto build test ERROR 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: loongarch-randconfig-001-20251109 (https://download.01.org/0day-ci/archive/20251109/202511091255.ohMJwQcj-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project b9ea93cd5c37fb6d606502fd01208dd48330549d)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251109/202511091255.ohMJwQcj-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/202511091255.ohMJwQcj-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/usb/storage/uas.c:931:
>> drivers/usb/storage/unusual_uas.h:100:1: error: incompatible pointer to integer conversion initializing 'kernel_ulong_t' (aka 'unsigned long') with an expression of type 'void *' [-Wint-conversion]
     100 | UNUSUAL_DEV(0x13fd, 0x3940, 0x0310, 0x0310,
         | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     101 |                 "Initio Corporation",
         |                 ~~~~~~~~~~~~~~~~~~~~~
     102 |                 "external DVD burner ECD819-SU3",
         |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     103 |                 USB_SC_DEVICE, USB_PR_DEVICE, NULL,
         |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     104 |                 NULL),
         |                 ~~~~~
   drivers/usb/storage/uas.c:928:17: note: expanded from macro 'UNUSUAL_DEV'
     928 |         .driver_info = (flags) }
         |                        ^~~~~~~
   1 error generated.

vim +100 drivers/usb/storage/unusual_uas.h

 > 100	UNUSUAL_DEV(0x13fd, 0x3940, 0x0310, 0x0310,
   101			"Initio Corporation",
   102			"external DVD burner ECD819-SU3",
   103			USB_SC_DEVICE, USB_PR_DEVICE, NULL,
   104			NULL),
   105	

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