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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-09-30 00:02:46 +0300
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-11-08 16:12:26 +0300
commit5413eaba5ae093b0704b5458696922f6518adac4 (patch)
treea511d09e9151691d5dc4634a82a5d4908d8866d1 /drivers/rtc
parentb1f9d790b59dc04f8813a49a92ddd8651770ffee (diff)
downloadlinux-5413eaba5ae093b0704b5458696922f6518adac4.tar.xz
rtc: pcf85063: return an error when date is invalid
Return an error when the date is invalid as the policy should be implemented there. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-pcf85063.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c
index b6d73dd881f2..63334cbeca41 100644
--- a/drivers/rtc/rtc-pcf85063.c
+++ b/drivers/rtc/rtc-pcf85063.c
@@ -80,13 +80,7 @@ static int pcf85063_get_datetime(struct i2c_client *client, struct rtc_time *tm)
pcf85063->c_polarity = (buf[PCF85063_REG_MO] & PCF85063_MO_C) ?
(tm->tm_year >= 100) : (tm->tm_year < 100);
- /* the clock can give out invalid datetime, but we cannot return
- * -EINVAL otherwise hwclock will refuse to set the time on bootup.
- */
- if (rtc_valid_tm(tm) < 0)
- dev_err(&client->dev, "retrieved date/time is not valid.\n");
-
- return 0;
+ return rtc_valid_tm(tm);
}
static int pcf85063_set_datetime(struct i2c_client *client, struct rtc_time *tm)