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Date: Wed, 25 Nov 2009 17:32:15 +0100 From: Johannes Weiner <jw@...ix.com> To: Alessandro Zummo <a.zummo@...ertech.it>, Paul Gortmaker <p_gortmaker@...oo.com> Cc: Andrew Morton <akpm@...ux-foundation.org>, rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org Subject: [patch 2/3] 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@...ix.com> --- 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 cc9ba47..6583c1a 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"); -- 1.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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