From: kernel test robot <lkp@intel.com>
To: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>,
brgl@kernel.org, robh@kernel.org
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-pci@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
mani@kernel.org,
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH 3/3] power: sequencing: pcie-m2: Guard the helper functions making use of PCI bus notifier
Date: Fri, 3 Apr 2026 00:56:47 +0200 [thread overview]
Message-ID: <202604030008.5exLAPFm-lkp@intel.com> (raw)
In-Reply-To: <20260401070735.107162-4-manivannan.sadhasivam@oss.qualcomm.com>
Hi Manivannan,
kernel test robot noticed the following build warnings:
[auto build test WARNING on linux-next/master]
[also build test WARNING on linus/master v6.16-rc1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Manivannan-Sadhasivam/serdev-Add-missing-stubs-for-serdev-APIs-when-CONFIG_SERIAL_DEV_BUS-is-not-selected/20260402-225703
base: linux-next/master
patch link: https://lore.kernel.org/r/20260401070735.107162-4-manivannan.sadhasivam%40oss.qualcomm.com
patch subject: [PATCH 3/3] power: sequencing: pcie-m2: Guard the helper functions making use of PCI bus notifier
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260403/202604030008.5exLAPFm-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/20260403/202604030008.5exLAPFm-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/202604030008.5exLAPFm-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/tty/tty_port.c:20:
>> include/linux/serdev.h:268:83: warning: omitting the parameter name in a function definition is a C23 extension [-Wc23-extensions]
268 | static inline struct serdev_device *serdev_device_alloc(struct serdev_controller *)
| ^
include/linux/serdev.h:272:59: warning: omitting the parameter name in a function definition is a C23 extension [-Wc23-extensions]
272 | static inline int serdev_device_add(struct serdev_device *)
| ^
include/linux/serdev.h:276:63: warning: omitting the parameter name in a function definition is a C23 extension [-Wc23-extensions]
276 | static inline void serdev_device_remove(struct serdev_device *) {}
| ^
include/linux/serdev.h:284:67: warning: omitting the parameter name in a function definition is a C23 extension [-Wc23-extensions]
284 | static inline int serdev_controller_add(struct serdev_controller *)
| ^
include/linux/serdev.h:288:71: warning: omitting the parameter name in a function definition is a C23 extension [-Wc23-extensions]
288 | static inline void serdev_controller_remove(struct serdev_controller *) {}
| ^
5 warnings generated.
vim +268 include/linux/serdev.h
267
> 268 static inline struct serdev_device *serdev_device_alloc(struct serdev_controller *)
269 {
270 return NULL;
271 }
272 static inline int serdev_device_add(struct serdev_device *)
273 {
274 return -ENODEV;
275 }
276 static inline void serdev_device_remove(struct serdev_device *) {}
277
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2026-04-02 22:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 7:07 [PATCH 0/3] Pwrseq/serdev fixes Manivannan Sadhasivam
2026-04-01 7:07 ` [PATCH 1/3] serdev: Add missing stubs for serdev APIs when CONFIG_SERIAL_DEV_BUS is not selected Manivannan Sadhasivam
2026-04-01 7:07 ` [PATCH 2/3] serdev: Add CONFIG_SERIAL_DEV_BUS guard for of_find_serdev_controller_by_node() API Manivannan Sadhasivam
2026-04-01 7:07 ` [PATCH 3/3] power: sequencing: pcie-m2: Guard the helper functions making use of PCI bus notifier Manivannan Sadhasivam
2026-04-02 22:56 ` kernel test robot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202604030008.5exLAPFm-lkp@intel.com \
--to=lkp@intel.com \
--cc=brgl@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=llvm@lists.linux.dev \
--cc=mani@kernel.org \
--cc=manivannan.sadhasivam@oss.qualcomm.com \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.