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rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff

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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@lst.de>
Acked-by: Joshua Kinard <kumba@gentoo.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Christoph Hellwig 2023-08-01 19:35:43 +02:00 committed by Luis Chamberlain
parent 569820befb
commit 95e7ebc682
1 changed files with 1 additions and 1 deletions
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2
drivers/rtc/rtc-ds1685.c
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@ -1432,7 +1432,7 @@ ds1685_rtc_poweroff(struct platform_device *pdev)
unreachable();
}
}
EXPORT_SYMBOL(ds1685_rtc_poweroff);
EXPORT_SYMBOL_GPL(ds1685_rtc_poweroff);
/* ----------------------------------------------------------------------- */