diff options
| author | Alessandro Zummo <a.zummo@towertech.it> | 2009-01-06 14:42:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:25 -0800 |
| commit | bbccf83f6c4e1a0de5bdf51ec9ec708d3a1ce933 (patch) | |
| tree | 8c9797c7914b0f7fc78e5878ef33ae5f3219a202 /drivers/rtc/rtc-ds1672.c | |
| parent | f60091575d43e5a27b26f4d6fa4251cdd6b9ae8a (diff) | |
rtc: use set_mmss when set_time is not available
Drivers should only need to implement either set_mmss (counter based RTCs)
or set_time (most RTCs). The RTC subsystem will handle them
appropriately.
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-ds1672.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1672.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c index 4e91419e8911..06dfb54f99b6 100644 --- a/drivers/rtc/rtc-ds1672.c +++ b/drivers/rtc/rtc-ds1672.c @@ -83,32 +83,11 @@ static int ds1672_set_mmss(struct i2c_client *client, unsigned long secs) return 0; } -static int ds1672_set_datetime(struct i2c_client *client, struct rtc_time *tm) -{ - unsigned long secs; - - dev_dbg(&client->dev, - "%s: secs=%d, mins=%d, hours=%d, " - "mday=%d, mon=%d, year=%d, wday=%d\n", - __func__, - tm->tm_sec, tm->tm_min, tm->tm_hour, - tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); - - rtc_tm_to_time(tm, &secs); - - return ds1672_set_mmss(client, secs); -} - static int ds1672_rtc_read_time(struct device *dev, struct rtc_time *tm) { return ds1672_get_datetime(to_i2c_client(dev), tm); } -static int ds1672_rtc_set_time(struct device *dev, struct rtc_time *tm) -{ - return ds1672_set_datetime(to_i2c_client(dev), tm); -} - static int ds1672_rtc_set_mmss(struct device *dev, unsigned long secs) { return ds1672_set_mmss(to_i2c_client(dev), secs); @@ -152,7 +131,6 @@ static DEVICE_ATTR(control, S_IRUGO, show_control, NULL); static const struct rtc_class_ops ds1672_rtc_ops = { .read_time = ds1672_rtc_read_time, - .set_time = ds1672_rtc_set_time, .set_mmss = ds1672_rtc_set_mmss, }; |