rtc: pcf8563: fix wrong time from read_alarm

Incorrect mask was used for hour and monthday fields.

Signed-off-by: Jan Kardell <jan.kardell@telliq.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Vincent Donnefort <vdonnefort@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.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-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 8c23606ce2ccfaa89a1cfde85a3f5c7a7241fa53..78f76d99bd355ef55e2771f47bcdd6db2b85fb31 100644 (file)
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -336,8 +336,8 @@ static int pcf8563_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *tm)
                __func__, buf[0], buf[1], buf[2], buf[3]);
 
        tm->time.tm_min = bcd2bin(buf[0] & 0x7F);
-       tm->time.tm_hour = bcd2bin(buf[1] & 0x7F);
-       tm->time.tm_mday = bcd2bin(buf[2] & 0x1F);
+       tm->time.tm_hour = bcd2bin(buf[1] & 0x3F);
+       tm->time.tm_mday = bcd2bin(buf[2] & 0x3F);
        tm->time.tm_wday = bcd2bin(buf[3] & 0x7);
        tm->time.tm_mon = -1;
        tm->time.tm_year = -1;