linux-kernel - [PATCH 1/3] rtc: stm32: remove __exit annotation on remove callback

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Message-Id: <20170113153311.2611510-1-arnd@arndb.de>
Date:   Fri, 13 Jan 2017 16:32:51 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Amelie Delaunay <amelie.delaunay@...com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        rtc-linux@...glegroups.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] rtc: stm32: remove __exit annotation on remove callback

The remove function can be called at runtime for a manual 'unbind'
operation and must not be left out from a built-in driver, as kbuild
complains:

`stm32_rtc_remove' referenced in section `.data.stm32_rtc_driver' of drivers/rtc/rtc-stm32.o: defined in discarded section `.exit.text' of drivers/rtc/rtc-stm32.o

This removes the extraneous annotation.

Fixes: 4e64350f42e2 ("rtc: add STM32 RTC driver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/rtc/rtc-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
index c4789b5a5d81..3513e052722f 100644
--- a/drivers/rtc/rtc-stm32.c
+++ b/drivers/rtc/rtc-stm32.c
@@ -657,7 +657,7 @@ static int stm32_rtc_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int __exit stm32_rtc_remove(struct platform_device *pdev)
+static int stm32_rtc_remove(struct platform_device *pdev)
 {
 	struct stm32_rtc *rtc = platform_get_drvdata(pdev);
 	unsigned int cr;
-- 
2.9.0