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path: root/drivers/rtc/rtc-pxa.c
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Diffstat (limited to 'drivers/rtc/rtc-pxa.c')
-rw-r--r--drivers/rtc/rtc-pxa.c42
1 files changed, 22 insertions, 20 deletions
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index e9c6fa035989..29e867a1aaa8 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -87,7 +87,6 @@ struct pxa_rtc {
int irq_Alrm;
struct rtc_device *rtc;
spinlock_t lock; /* Protects this structure */
- struct rtc_time rtc_alarm;
};
static u32 ryxr_calc(struct rtc_time *tm)
@@ -236,32 +235,34 @@ static int pxa_periodic_irq_set_state(struct device *dev, int enabled)
return 0;
}
-static int pxa_rtc_ioctl(struct device *dev, unsigned int cmd,
- unsigned long arg)
+static int pxa_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
- int ret = 0;
spin_lock_irq(&pxa_rtc->lock);
- switch (cmd) {
- case RTC_AIE_OFF:
- rtsr_clear_bits(pxa_rtc, RTSR_RDALE1);
- break;
- case RTC_AIE_ON:
+
+ if (enabled)
rtsr_set_bits(pxa_rtc, RTSR_RDALE1);
- break;
- case RTC_UIE_OFF:
- rtsr_clear_bits(pxa_rtc, RTSR_HZE);
- break;
- case RTC_UIE_ON:
+ else
+ rtsr_clear_bits(pxa_rtc, RTSR_RDALE1);
+
+ spin_unlock_irq(&pxa_rtc->lock);
+ 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);
- break;
- default:
- ret = -ENOIOCTLCMD;
- }
+ else
+ rtsr_clear_bits(pxa_rtc, RTSR_HZE);
spin_unlock_irq(&pxa_rtc->lock);
- return ret;
+ return 0;
}
static int pxa_rtc_read_time(struct device *dev, struct rtc_time *tm)
@@ -340,11 +341,12 @@ static int pxa_rtc_proc(struct device *dev, struct seq_file *seq)
static const struct rtc_class_ops pxa_rtc_ops = {
.open = pxa_rtc_open,
.release = pxa_rtc_release,
- .ioctl = pxa_rtc_ioctl,
.read_time = pxa_rtc_read_time,
.set_time = pxa_rtc_set_time,
.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,
.irq_set_state = pxa_periodic_irq_set_state,
.irq_set_freq = pxa_periodic_irq_set_freq,