drivers/rtc/rtc-max77686.c: Fix wrong register
Sangjung Woo [Wed, 11 Sep 2013 21:24:21 +0000 (14:24 -0700)]
commit 1748cbf7f7c464593232cde914f5a103181a83b5 upstream.

Fix a read of the wrong register when checking whether the RTC timer has
reached the alarm time.

Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>
Signed-off-by: Myugnjoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/rtc/rtc-max77686.c

index 771812d..3bb9401 100644 (file)
@@ -240,9 +240,9 @@ static int max77686_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
        }
 
        alrm->pending = 0;
-       ret = regmap_read(info->max77686->regmap, MAX77686_REG_STATUS1, &val);
+       ret = regmap_read(info->max77686->regmap, MAX77686_REG_STATUS2, &val);
        if (ret < 0) {
-               dev_err(info->dev, "%s:%d fail to read status1 reg(%d)\n",
+               dev_err(info->dev, "%s:%d fail to read status2 reg(%d)\n",
                                __func__, __LINE__, ret);
                goto out;
        }