From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: drivers/usb/host/uhci-platform.c:214:1: sparse: sparse: bad integer constant expression
Date: Mon, 19 Jan 2026 21:05:29 +0800 [thread overview]
Message-ID: <202601192109.7DwapErL-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "low confidence static check warning: drivers/usb/host/uhci-platform.c:214:1: sparse: sparse: bad integer constant expression"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Huacai Chen <chenhuacai@loongson.cn>
CC: Alan Stern <stern@rowland.harvard.edu>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7
commit: 01ef7f1b8713a78ab1a9512cf8096d2474c70633 USB: OHCI/UHCI: Add soft dependencies on ehci_platform
date: 5 days ago
:::::: branch date: 13 hours ago
:::::: commit date: 5 days ago
config: arm-randconfig-r112-20260119 (https://download.01.org/0day-ci/archive/20260119/202601192109.7DwapErL-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260119/202601192109.7DwapErL-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/r/202601192109.7DwapErL-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/usb/host/uhci-hcd.c:63:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:63:1: sparse: sparse: static assertion failed: "MODULE_INFO(parmtype, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:64:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:64:1: sparse: sparse: static assertion failed: "MODULE_INFO(parm, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:76:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:76:1: sparse: sparse: static assertion failed: "MODULE_INFO(parmtype, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:77:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:77:1: sparse: sparse: static assertion failed: "MODULE_INFO(parm, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c: note: in included file:
>> drivers/usb/host/uhci-platform.c:214:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-platform.c:214:1: sparse: sparse: static assertion failed: "MODULE_INFO(softdep, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:939:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:939:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:940:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:940:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:941:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:941:1: sparse: sparse: static assertion failed: "MODULE_INFO(file, ...) contains embedded NUL byte"
drivers/usb/host/uhci-hcd.c:941:1: sparse: sparse: bad integer constant expression
drivers/usb/host/uhci-hcd.c:941:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte"
vim +214 drivers/usb/host/uhci-platform.c
100d45970327f7 Tony Prisk 2012-07-21 204
100d45970327f7 Tony Prisk 2012-07-21 205 static struct platform_driver uhci_platform_driver = {
100d45970327f7 Tony Prisk 2012-07-21 206 .probe = uhci_hcd_platform_probe,
9a0749d61a9a99 Uwe Kleine-König 2024-09-24 207 .remove = uhci_hcd_platform_remove,
100d45970327f7 Tony Prisk 2012-07-21 208 .shutdown = uhci_hcd_platform_shutdown,
100d45970327f7 Tony Prisk 2012-07-21 209 .driver = {
100d45970327f7 Tony Prisk 2012-07-21 210 .name = "platform-uhci",
5d689168c1224f Sachin Kamat 2013-05-21 211 .of_match_table = platform_uhci_ids,
100d45970327f7 Tony Prisk 2012-07-21 212 },
100d45970327f7 Tony Prisk 2012-07-21 213 };
01ef7f1b8713a7 Huacai Chen 2026-01-12 @214 MODULE_SOFTDEP("pre: ehci_platform");
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-01-19 13:05 UTC|newest]
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