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authorJohn Stultz <john.stultz@linaro.org>2011-02-03 23:13:50 +0300
committerJohn Stultz <john.stultz@linaro.org>2011-03-09 22:23:37 +0300
commit51ba60c5bb3b0f71bee26404ddc22d8e4109e88a (patch)
tree27465aa6427981e542df0a9822ae634fe225a838 /drivers/rtc/rtc-pcf50633.c
parent696160fec162601d06940862b5b3aa4460344c1b (diff)
downloadlinux-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.tar.xz
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-pcf50633.c')
-rw-r--r--drivers/rtc/rtc-pcf50633.c22
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c
index 16edf94ab42f..f90c574f9d05 100644
--- a/drivers/rtc/rtc-pcf50633.c
+++ b/drivers/rtc/rtc-pcf50633.c
@@ -106,25 +106,6 @@ pcf50633_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
return 0;
}
-static int
-pcf50633_rtc_update_irq_enable(struct device *dev, unsigned int enabled)
-{
- struct pcf50633_rtc *rtc = dev_get_drvdata(dev);
- int err;
-
- if (enabled)
- err = pcf50633_irq_unmask(rtc->pcf, PCF50633_IRQ_SECOND);
- else
- err = pcf50633_irq_mask(rtc->pcf, PCF50633_IRQ_SECOND);
-
- if (err < 0)
- return err;
-
- rtc->second_enabled = enabled;
-
- return 0;
-}
-
static int pcf50633_rtc_read_time(struct device *dev, struct rtc_time *tm)
{
struct pcf50633_rtc *rtc;
@@ -262,8 +243,7 @@ static struct rtc_class_ops pcf50633_rtc_ops = {
.set_time = pcf50633_rtc_set_time,
.read_alarm = pcf50633_rtc_read_alarm,
.set_alarm = pcf50633_rtc_set_alarm,
- .alarm_irq_enable = pcf50633_rtc_alarm_irq_enable,
- .update_irq_enable = pcf50633_rtc_update_irq_enable,
+ .alarm_irq_enable = pcf50633_rtc_alarm_irq_enable,
};
static void pcf50633_rtc_irq(int irq, void *data)