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>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c
index 25c0b3fd44f1..a633abc42896 100644
--- a/drivers/rtc/rtc-pcap.c
+++ b/drivers/rtc/rtc-pcap.c
@@ -131,18 +131,12 @@ static int pcap_rtc_alarm_irq_enable(struct device *dev, unsigned int en)
         return pcap_rtc_irq_enable(dev, PCAP_IRQ_TODA, en);
 }
 
-static int pcap_rtc_update_irq_enable(struct device *dev, unsigned int en)
-{
-        return pcap_rtc_irq_enable(dev, PCAP_IRQ_1HZ, en);
-}
-
 static const struct rtc_class_ops pcap_rtc_ops = {
         .read_time = pcap_rtc_read_time,
         .read_alarm = pcap_rtc_read_alarm,
         .set_alarm = pcap_rtc_set_alarm,
         .set_mmss = pcap_rtc_set_mmss,
         .alarm_irq_enable = pcap_rtc_alarm_irq_enable,
-        .update_irq_enable = pcap_rtc_update_irq_enable,
 };
 
 static int __devinit pcap_rtc_probe(struct platform_device *pdev)