diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-bfin.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c index e6b0470063e8..ceebce7e0a0f 100644 --- a/drivers/rtc/rtc-bfin.c +++ b/drivers/rtc/rtc-bfin.c @@ -264,16 +264,6 @@ static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long ar bfin_rtc_sync_pending(dev); switch (cmd) { - case RTC_PIE_ON: - dev_dbg_stamp(dev); - bfin_rtc_int_set(RTC_ISTAT_STOPWATCH); - bfin_write_RTC_SWCNT(rtc->rtc_dev->irq_freq); - break; - case RTC_PIE_OFF: - dev_dbg_stamp(dev); - bfin_rtc_int_clear(~RTC_ISTAT_STOPWATCH); - break; - case RTC_UIE_ON: dev_dbg_stamp(dev); bfin_rtc_int_set(RTC_ISTAT_SEC); @@ -381,6 +371,23 @@ static int bfin_rtc_proc(struct device *dev, struct seq_file *seq) #undef yesno } +static int bfin_irq_set_state(struct device *dev, int enabled) +{ + struct bfin_rtc *rtc = dev_get_drvdata(dev); + + dev_dbg_stamp(dev); + + bfin_rtc_sync_pending(dev); + + if (enabled) { + bfin_rtc_int_set(RTC_ISTAT_STOPWATCH); + bfin_write_RTC_SWCNT(rtc->rtc_dev->irq_freq); + } else + bfin_rtc_int_clear(~RTC_ISTAT_STOPWATCH); + + return 0; +} + static struct rtc_class_ops bfin_rtc_ops = { .open = bfin_rtc_open, .release = bfin_rtc_release, @@ -390,6 +397,7 @@ static struct rtc_class_ops bfin_rtc_ops = { .read_alarm = bfin_rtc_read_alarm, .set_alarm = bfin_rtc_set_alarm, .proc = bfin_rtc_proc, + .irq_set_state = bfin_irq_set_state, }; static int __devinit bfin_rtc_probe(struct platform_device *pdev) |