From 0ac554b9be9fd340aa59e0d6a311986afcea40cf Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 7 Nov 2007 20:13:24 +0900 Subject: [PATCH] rtc: rtc-sh: Zero out tm value for invalid rtc states. Follows the changes of some of the other RTC drivers. If the tm value is bogus, just zero it out. Adds some sanity for RTC_RD_TIME. Signed-off-by: Paul Mundt --- drivers/rtc/rtc-sh.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c index 61caed506c31..8e8c8b8e81ee 100644 --- a/drivers/rtc/rtc-sh.c +++ b/drivers/rtc/rtc-sh.c @@ -351,8 +351,10 @@ static int sh_rtc_read_time(struct device *dev, struct rtc_time *tm) tm->tm_sec, tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon + 1, tm->tm_year, tm->tm_wday); - if (rtc_valid_tm(tm) < 0) + if (rtc_valid_tm(tm) < 0) { dev_err(dev, "invalid date\n"); + rtc_time_to_tm(0, tm); + } return 0; }