rtc: rtc-sh: Zero out tm value for invalid rtc states.

[safe/jmp/linux-2.6] / drivers / rtc / rtc-sh.c

diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 78277a1..8e8c8b8 100644 (file)
--- 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;
 }
@@ -588,7 +590,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev)
 
        rtc->rtc_dev = rtc_device_register("sh", &pdev->dev,
                                           &sh_rtc_ops, THIS_MODULE);
-       if (IS_ERR(rtc)) {
+       if (IS_ERR(rtc->rtc_dev)) {
                ret = PTR_ERR(rtc->rtc_dev);
                goto err_badmap;
        }