[PATCH 4/5] rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff

[Christoph Hellwig]

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 at lst.de>
Acked-by: Joshua Kinard <kumba at gentoo.org>
Reviewed-by: Greg Kroah-Hartman <gregkh at linuxfoundation.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