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RTC: Cleanup rtc_class_ops->update_irq_enable()

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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>
This commit is contained in:
John Stultz
2011-02-03 12:13:50 -08:00
parent 696160fec1
commit 51ba60c5bb
17 changed files with 1 additions and 237 deletions
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16
drivers/rtc/rtc-pxa.c
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@ -224,21 +224,6 @@ static int pxa_alarm_irq_enable(struct device *dev, unsigned int enabled)
return 0;
}
static int pxa_update_irq_enable(struct device *dev, unsigned int enabled)
{
struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
spin_lock_irq(&pxa_rtc->lock);
if (enabled)
rtsr_set_bits(pxa_rtc, RTSR_HZE);
else
rtsr_clear_bits(pxa_rtc, RTSR_HZE);
spin_unlock_irq(&pxa_rtc->lock);
return 0;
}
static int pxa_rtc_read_time(struct device *dev, struct rtc_time *tm)
{
struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
@ -320,7 +305,6 @@ static const struct rtc_class_ops pxa_rtc_ops = {
.read_alarm = pxa_rtc_read_alarm,
.set_alarm = pxa_rtc_set_alarm,
.alarm_irq_enable = pxa_alarm_irq_enable,
.update_irq_enable = pxa_update_irq_enable,
.proc = pxa_rtc_proc,
};