diff options
| author | John Stultz <john.stultz@linaro.org> | 2011-02-03 12:13:50 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-03-09 11:23:37 -0800 |
| commit | 51ba60c5bb3b0f71bee26404ddc22d8e4109e88a (patch) | |
| tree | 27465aa6427981e542df0a9822ae634fe225a838 /drivers/rtc/rtc-nuc900.c | |
| parent | 696160fec162601d06940862b5b3aa4460344c1b (diff) | |
| download | linux-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.tar.bz2 | |
RTC: Cleanup rtc_class_ops->update_irq_enable()
Now that the generic code handles UIE mode irqs via periodic
alarm interrupts, no one calls the
rtc_class_ops->update_irq_enable() method anymore.
This patch removes the driver hooks and implementations of
update_irq_enable if no one else is calling it.
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Alessandro Zummo <a.zummo@towertech.it>
CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
CC: rtc-linux@googlegroups.com
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers/rtc/rtc-nuc900.c')
| -rw-r--r-- | drivers/rtc/rtc-nuc900.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c index ddb0857e15a4..781068d62f23 100644 --- a/drivers/rtc/rtc-nuc900.c +++ b/drivers/rtc/rtc-nuc900.c @@ -134,20 +134,6 @@ static void nuc900_rtc_bin2bcd(struct device *dev, struct rtc_time *settm, gettm->bcd_hour = bin2bcd(settm->tm_hour) << 16; } -static int nuc900_update_irq_enable(struct device *dev, unsigned int enabled) -{ - struct nuc900_rtc *rtc = dev_get_drvdata(dev); - - if (enabled) - __raw_writel(__raw_readl(rtc->rtc_reg + REG_RTC_RIER)| - (TICKINTENB), rtc->rtc_reg + REG_RTC_RIER); - else - __raw_writel(__raw_readl(rtc->rtc_reg + REG_RTC_RIER)& - (~TICKINTENB), rtc->rtc_reg + REG_RTC_RIER); - - return 0; -} - static int nuc900_alarm_irq_enable(struct device *dev, unsigned int enabled) { struct nuc900_rtc *rtc = dev_get_drvdata(dev); @@ -234,7 +220,6 @@ static struct rtc_class_ops nuc900_rtc_ops = { .read_alarm = nuc900_rtc_read_alarm, .set_alarm = nuc900_rtc_set_alarm, .alarm_irq_enable = nuc900_alarm_irq_enable, - .update_irq_enable = nuc900_update_irq_enable, }; static int __devinit nuc900_rtc_probe(struct platform_device *pdev) |