linux-kernel - [PATCH 4/5] rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc

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Message-Id: <20230801173544.1929519-5-hch@lst.de>
Date:   Tue,  1 Aug 2023 19:35:43 +0200
From:   Christoph Hellwig <hch@....de>
To:     Luis Chamberlain <mcgrof@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Manuel Lauss <manuel.lauss@...il.com>,
        Yangbo Lu <yangbo.lu@....com>, Joshua Kinard <kumba@...too.org>
Cc:     Daniel Vetter <daniel.vetter@...ll.ch>,
        Arnd Bergmann <arnd@...db.de>,
        linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org (open list),
        linux-mmc@...r.kernel.org, netdev@...r.kernel.org,
        linux-rtc@...r.kernel.org, linux-modules@...r.kernel.org
Subject: [PATCH 4/5] rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff

ds1685_rtc_poweroff is only used externally via symbol_get, which was
only ever intended for very internal symbols like this one.  Use
EXPORT_SYMBOL_GPL for it so that symbol_get can enforce only being used
on EXPORT_SYMBOL_GPL symbols.

Signed-off-by: Christoph Hellwig <hch@....de>
Acked-by: Joshua Kinard <kumba@...too.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/rtc/rtc-ds1685.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 0f707be0eb87fa..04dbf35cf3b706 100644
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -1432,7 +1432,7 @@ ds1685_rtc_poweroff(struct platform_device *pdev)
 		unreachable();
 	}
 }
-EXPORT_SYMBOL(ds1685_rtc_poweroff);
+EXPORT_SYMBOL_GPL(ds1685_rtc_poweroff);
 /* ----------------------------------------------------------------------- */
 
 
-- 
2.39.2