diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 03:03:30 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 03:03:30 +0100 |
| commit | f45ac22ae2b8fc5b4c32d9b8d17ea419a8701d89 (patch) | |
| tree | 8e05bccd7b85fc3dd2fbd33ec3286de27e152819 /drivers/rtc/interface.c | |
| parent | 79f3b3cb7a2586b319a43a7f29924c6c555e4357 (diff) | |
| parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) | |
Merge commit 'v2.6.29-rc1' into x86/urgent
Diffstat (limited to 'drivers/rtc/interface.c')
| -rw-r--r-- | drivers/rtc/interface.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index fd2c652504f..4348c4b0d45 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -50,10 +50,15 @@ int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm) if (!rtc->ops) err = -ENODEV; - else if (!rtc->ops->set_time) - err = -EINVAL; - else + else if (rtc->ops->set_time) err = rtc->ops->set_time(rtc->dev.parent, tm); + else if (rtc->ops->set_mmss) { + unsigned long secs; + err = rtc_tm_to_time(tm, &secs); + if (err == 0) + err = rtc->ops->set_mmss(rtc->dev.parent, secs); + } else + err = -EINVAL; mutex_unlock(&rtc->ops_lock); return err; @@ -389,7 +394,7 @@ static int __rtc_match(struct device *dev, void *data) { char *name = (char *)data; - if (strncmp(dev->bus_id, name, BUS_ID_SIZE) == 0) + if (strcmp(dev_name(dev), name) == 0) return 1; return 0; } @@ -504,9 +509,6 @@ int rtc_irq_set_freq(struct rtc_device *rtc, struct rtc_task *task, int freq) if (rtc->ops->irq_set_freq == NULL) return -ENXIO; - if (!is_power_of_2(freq)) - return -EINVAL; - spin_lock_irqsave(&rtc->irq_task_lock, flags); if (rtc->irq_task != NULL && task == NULL) err = -EBUSY; |