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-pxa.c | |
| parent | 696160fec162601d06940862b5b3aa4460344c1b (diff) | |
| download | linux-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.tar.gz | |
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-pxa.c')
| -rw-r--r-- | drivers/rtc/rtc-pxa.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c index a1fdc802598a4..fc9f4991574be 100644 --- a/drivers/rtc/rtc-pxa.c +++ b/drivers/rtc/rtc-pxa.c @@ -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, }; |