From: kernel test robot <lkp@intel.com>
To: Aleksandrs Vinarskis <alex@vinarskis.com>,
Hans de Goede <hansg@kernel.org>, Lee Jones <lee@kernel.org>,
Pavel Machek <pavel@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: oe-kbuild-all@lists.linux.dev, linux-leds@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Aleksandrs Vinarskis <alex@vinarskis.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [PATCH 2/2] leds: led-class: Add devicetree support to led_get()
Date: Wed, 3 Sep 2025 11:31:58 +0800 [thread overview]
Message-ID: <202509031142.WBnVOXZW-lkp@intel.com> (raw)
In-Reply-To: <010201990a1f6559-9e836a40-f534-4535-bd59-5e967d80559a-000000@eu-west-1.amazonses.com>
Hi Aleksandrs,
kernel test robot noticed the following build warnings:
[auto build test WARNING on lee-leds/for-leds-next]
[also build test WARNING on linus/master v6.17-rc4 next-20250902]
[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/Aleksandrs-Vinarskis/leds-led-class-Add-devicetree-support-to-led_get/20250902-191342
base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git for-leds-next
patch link: https://lore.kernel.org/r/010201990a1f6559-9e836a40-f534-4535-bd59-5e967d80559a-000000%40eu-west-1.amazonses.com
patch subject: [PATCH 2/2] leds: led-class: Add devicetree support to led_get()
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20250903/202509031142.WBnVOXZW-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250903/202509031142.WBnVOXZW-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/202509031142.WBnVOXZW-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/leds/led-class.c:281:22: warning: no previous prototype for 'of_led_get' [-Wmissing-prototypes]
281 | struct led_classdev *of_led_get(struct device_node *np, int index)
| ^~~~~~~~~~
vim +/of_led_get +281 drivers/leds/led-class.c
272
273 /**
274 * of_led_get() - request a LED device via the LED framework
275 * @np: device node to get the LED device from
276 * @index: the index of the LED
277 *
278 * Returns the LED device parsed from the phandle specified in the "leds"
279 * property of a device tree node or a negative error-code on failure.
280 */
> 281 struct led_classdev *of_led_get(struct device_node *np, int index)
282 {
283 return __of_led_get(np, index, NULL);
284 }
285 EXPORT_SYMBOL_GPL(of_led_get);
286
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2025-09-03 3:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250902-leds-v1-0-4a31e125276b@vinarskis.com>
2025-09-02 11:10 ` [PATCH 1/2] dt-bindings: leds: add generic LED consumer documentation Aleksandrs Vinarskis
2025-09-02 17:57 ` Rob Herring (Arm)
2025-09-02 18:21 ` Rob Herring
2025-09-03 23:56 ` Aleksandrs Vinarskis
2025-09-04 6:41 ` Krzysztof Kozlowski
2025-09-04 7:26 ` Hans de Goede
2025-09-04 9:45 ` Krzysztof Kozlowski
2025-09-04 10:29 ` Hans de Goede
2025-09-04 10:47 ` Krzysztof Kozlowski
2025-09-04 11:47 ` Hans de Goede
2025-09-04 12:05 ` Hans de Goede
2025-09-04 14:10 ` Rob Herring
2025-09-04 22:52 ` Aleksandrs Vinarskis
2025-09-04 23:03 ` Aleksandrs Vinarskis
2025-09-02 11:10 ` [PATCH 2/2] leds: led-class: Add devicetree support to led_get() Aleksandrs Vinarskis
2025-09-02 12:25 ` Hans de Goede
2025-09-03 23:01 ` Aleksandrs Vinarskis
2025-09-04 7:08 ` Hans de Goede
2025-09-02 22:22 ` Linus Walleij
2025-09-03 6:58 ` Lee Jones
2025-09-03 3:31 ` 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=202509031142.WBnVOXZW-lkp@intel.com \
--to=lkp@intel.com \
--cc=alex@vinarskis.com \
--cc=andy.shevchenko@gmail.com \
--cc=bryan.odonoghue@linaro.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=hansg@kernel.org \
--cc=krzk@kernel.org \
--cc=lee@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=pavel@kernel.org \
--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.