RTC: Cleanup rtc_class_ops->irq_set_state

With PIE mode interrupts now emulated in generic code via an hrtimer,
no one calls rtc_class_ops->irq_set_state(), so this patch removes it
along with driver implementations.

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, 13 deletions

diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index 29e867a1aaa8..b216ae5389c8 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -223,18 +223,6 @@ static int pxa_periodic_irq_set_freq(struct device *dev, int freq)
         return 0;
 }
 
-static int pxa_periodic_irq_set_state(struct device *dev, int enabled)
-{
-        struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
-
-        if (enabled)
-                rtsr_set_bits(pxa_rtc, RTSR_PIALE | RTSR_PICE);
-        else
-                rtsr_clear_bits(pxa_rtc, RTSR_PIALE | RTSR_PICE);
-
-        return 0;
-}
-
 static int pxa_alarm_irq_enable(struct device *dev, unsigned int enabled)
 {
         struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
@@ -348,7 +336,6 @@ static const struct rtc_class_ops pxa_rtc_ops = {
         .alarm_irq_enable = pxa_alarm_irq_enable,
         .update_irq_enable = pxa_update_irq_enable,
         .proc = pxa_rtc_proc,
-        .irq_set_state = pxa_periodic_irq_set_state,
         .irq_set_freq = pxa_periodic_irq_set_freq,
 };