diff options
| author | Johannes Weiner <jw@emlix.com> | 2009-12-01 13:17:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-01 16:32:20 -0800 |
| commit | cb8799eeddd542abd504c62c11014dfbaec7f3a1 (patch) | |
| tree | 0b7840419fd006bb6f61dbcbe412f5af0ab60b51 /drivers/rtc/rtc-x1205.c | |
| parent | 48a7f7746875425797aea31ed2910088635c1c7a (diff) | |
rtc-x1205: reset clock to sane state after power failure
When detecting power failure, the probe function would reset the clock
time to defined state.
However, the clock's _date_ might still be bogus and a subsequent probe
fails when sanity-checking these values.
Change the power-failure fixup code to do a full setting of rtc_time,
including a valid date.
Signed-off-by: Johannes Weiner <jw@emlix.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-x1205.c')
| -rw-r--r-- | drivers/rtc/rtc-x1205.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c index cc9ba47b215..6583c1a8b07 100644 --- a/drivers/rtc/rtc-x1205.c +++ b/drivers/rtc/rtc-x1205.c @@ -280,9 +280,9 @@ static int x1205_fix_osc(struct i2c_client *client) int err; struct rtc_time tm; - tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + memset(&tm, 0, sizeof(tm)); - err = x1205_set_datetime(client, &tm, 0, X1205_CCR_BASE, 0); + err = x1205_set_datetime(client, &tm, 1, X1205_CCR_BASE, 0); if (err < 0) dev_err(&client->dev, "unable to restart the oscillator\n"); |