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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
	"Linux Next Mailing List" <linux-next@vger.kernel.org>
Subject: linux-next: build failure after merge of the rtc tree
Date: Mon, 16 Oct 2023 15:15:22 +1100	[thread overview]
Message-ID: <20231016151522.06839671@canb.auug.org.au> (raw)

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Hi all,

After merging the rtc tree, today's linux-next build (powerpc
allyesconfig) failed like this:

drivers/rtc/rtc-at91rm9200.c:561:13: error: 'at91_rtc_remove' defined but not used [-Werror=unused-function]
  561 | static void at91_rtc_remove(struct platform_device *pdev)
      |             ^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

Caused by commit

  48bc8830fbed ("rtc: at91rm9200: Convert to platform remove callback returning void")

This function lost its __exit attribute (which includes a "used"
attribute) and exit_p(x) is NULL when not being built with
CONFIG_MODULE set.  This build has CONFIG_RTC_DRV_AT91RM9200=y

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell

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             reply	other threads:[~2023-10-16  4:15 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-16  4:15 Stephen Rothwell [this message]
2023-10-16  4:34 ` linux-next: build failure after merge of the rtc tree Alexandre Belloni
2023-10-16  7:11 ` Uwe Kleine-König
  -- strict thread matches above, loose matches on Subject: below --
2021-09-27  3:10 Stephen Rothwell
2021-09-27  7:16 ` Romain Perier
2021-08-10  5:54 Stephen Rothwell
2020-03-16  5:15 Stephen Rothwell
2020-03-16  6:58 ` Ran Bi
2020-03-16 10:31   ` Alexandre Belloni
2019-10-04  4:37 Stephen Rothwell
2019-02-11  5:24 Stephen Rothwell
2019-02-08  5:55 Stephen Rothwell
2017-05-31  4:33 Stephen Rothwell
2017-05-31  5:45 ` Heiner Kallweit
2017-05-31  7:19   ` Alexandre Belloni
2017-04-10  6:04 Stephen Rothwell
2017-04-10  7:45 ` Hans de Goede
2017-04-11  0:22   ` Stephen Rothwell
2017-04-11  5:55     ` Alexandre Belloni
2017-04-11  7:52       ` Stephen Rothwell
2017-04-14 10:09         ` Alexandre Belloni
2017-04-14 16:33           ` Stephen Rothwell
2016-11-08  6:41 Stephen Rothwell
2016-11-08 22:21 ` Alexandre Belloni
2015-12-17  5:03 Stephen Rothwell
2015-12-17 11:21 ` Alexandre Belloni
2015-12-18 15:30   ` Sasha Levin
2015-12-18 16:43     ` Alexandre Belloni
2015-12-22 19:27       ` Alexandre Belloni

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