rtc: rtc-ds1302: add __exit annotation

When platform_driver_probe() is used, bind/unbind via sysfs is disabled.
Thus, __init/__exit annotations can be added to probe()/remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c
index fdbcdb2..d20b5f1 100644 (file)
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -234,7 +234,7 @@ static int __init ds1302_rtc_probe(struct platform_device *pdev)
        return 0;
 }
 
-static int ds1302_rtc_remove(struct platform_device *pdev)
+static int __exit ds1302_rtc_remove(struct platform_device *pdev)
 {
        struct rtc_device *rtc = platform_get_drvdata(pdev);
 
@@ -249,7 +249,7 @@ static struct platform_driver ds1302_platform_driver = {
                .name   = DRV_NAME,
                .owner  = THIS_MODULE,
        },
-       .remove         = ds1302_rtc_remove,
+       .remove         = __exit_p(ds1302_rtc_remove),
 };
 
 static int __init ds1302_rtc_init(void)