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Date: Wed, 5 Jan 2011 18:15:55 -0800
From: John Stultz <john.stultz@...aro.org>
To: linux-kernel@...r.kernel.org
Cc: Thomas Gleixner <tglx@...utronix.de>,
John Stultz <johnstul@...ibm.com>
Subject: [PATCH 08/12] rtc: Namespace fixup
From: Thomas Gleixner <tglx@...utronix.de>
rtctimer_* is already occupied by sound/core/rtctimer.c. Instead of
fiddling with that, rename the new functions to rtc_timer_* which
reads nicer anyway.
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: John Stultz <johnstul@...ibm.com>
---
drivers/rtc/class.c | 6 +++---
drivers/rtc/interface.c | 42 +++++++++++++++++++++---------------------
include/linux/rtc.h | 12 ++++++------
3 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 8347c4b..9583cbc 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -155,11 +155,11 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
/* Init timerqueue */
timerqueue_init_head(&rtc->timerqueue);
- INIT_WORK(&rtc->irqwork, rtctimer_do_work);
+ INIT_WORK(&rtc->irqwork, rtc_timer_do_work);
/* Init aie timer */
- rtctimer_init(&rtc->aie_timer, rtc_aie_update_irq, (void *)rtc);
+ rtc_timer_init(&rtc->aie_timer, rtc_aie_update_irq, (void *)rtc);
/* Init uie timer */
- rtctimer_init(&rtc->uie_rtctimer, rtc_uie_update_irq, (void *)rtc);
+ rtc_timer_init(&rtc->uie_rtctimer, rtc_uie_update_irq, (void *)rtc);
/* Init pie timer */
hrtimer_init(&rtc->pie_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
rtc->pie_timer.function = rtc_pie_update_irq;
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index c81c50b..90384b9 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -174,14 +174,14 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
if (err)
return err;
if (rtc->aie_timer.enabled) {
- rtctimer_remove(rtc, &rtc->aie_timer);
+ rtc_timer_remove(rtc, &rtc->aie_timer);
rtc->aie_timer.enabled = 0;
}
rtc->aie_timer.node.expires = rtc_tm_to_ktime(alarm->time);
rtc->aie_timer.period = ktime_set(0, 0);
if (alarm->enabled) {
rtc->aie_timer.enabled = 1;
- rtctimer_enqueue(rtc, &rtc->aie_timer);
+ rtc_timer_enqueue(rtc, &rtc->aie_timer);
}
mutex_unlock(&rtc->ops_lock);
return 0;
@@ -197,9 +197,9 @@ int rtc_alarm_irq_enable(struct rtc_device *rtc, unsigned int enabled)
if (rtc->aie_timer.enabled != enabled) {
if (enabled) {
rtc->aie_timer.enabled = 1;
- rtctimer_enqueue(rtc, &rtc->aie_timer);
+ rtc_timer_enqueue(rtc, &rtc->aie_timer);
} else {
- rtctimer_remove(rtc, &rtc->aie_timer);
+ rtc_timer_remove(rtc, &rtc->aie_timer);
rtc->aie_timer.enabled = 0;
}
}
@@ -236,9 +236,9 @@ int rtc_update_irq_enable(struct rtc_device *rtc, unsigned int enabled)
rtc->uie_rtctimer.node.expires = ktime_add(now, onesec);
rtc->uie_rtctimer.period = ktime_set(1, 0);
rtc->uie_rtctimer.enabled = 1;
- rtctimer_enqueue(rtc, &rtc->uie_rtctimer);
+ rtc_timer_enqueue(rtc, &rtc->uie_rtctimer);
} else {
- rtctimer_remove(rtc, &rtc->uie_rtctimer);
+ rtc_timer_remove(rtc, &rtc->uie_rtctimer);
rtc->uie_rtctimer.enabled = 0;
}
@@ -481,7 +481,7 @@ int rtc_irq_set_freq(struct rtc_device *rtc, struct rtc_task *task, int freq)
EXPORT_SYMBOL_GPL(rtc_irq_set_freq);
/**
- * rtctimer_enqueue - Adds a rtc_timer to the rtc_device timerqueue
+ * rtc_timer_enqueue - Adds a rtc_timer to the rtc_device timerqueue
* @rtc rtc device
* @timer timer being added.
*
@@ -490,7 +490,7 @@ EXPORT_SYMBOL_GPL(rtc_irq_set_freq);
*
* Must hold ops_lock for proper serialization of timerqueue
*/
-void rtctimer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
+void rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
{
timerqueue_add(&rtc->timerqueue, &timer->node);
if (&timer->node == timerqueue_getnext(&rtc->timerqueue)) {
@@ -505,7 +505,7 @@ void rtctimer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
}
/**
- * rtctimer_remove - Removes a rtc_timer from the rtc_device timerqueue
+ * rtc_timer_remove - Removes a rtc_timer from the rtc_device timerqueue
* @rtc rtc device
* @timer timer being removed.
*
@@ -514,7 +514,7 @@ void rtctimer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
*
* Must hold ops_lock for proper serialization of timerqueue
*/
-void rtctimer_remove(struct rtc_device *rtc, struct rtc_timer *timer)
+void rtc_timer_remove(struct rtc_device *rtc, struct rtc_timer *timer)
{
struct timerqueue_node *next = timerqueue_getnext(&rtc->timerqueue);
timerqueue_del(&rtc->timerqueue, &timer->node);
@@ -534,7 +534,7 @@ void rtctimer_remove(struct rtc_device *rtc, struct rtc_timer *timer)
}
/**
- * rtctimer_do_work - Expires rtc timers
+ * rtc_timer_do_work - Expires rtc timers
* @rtc rtc device
* @timer timer being removed.
*
@@ -543,7 +543,7 @@ void rtctimer_remove(struct rtc_device *rtc, struct rtc_timer *timer)
*
* Serializes access to timerqueue via ops_lock mutex
*/
-void rtctimer_do_work(struct work_struct *work)
+void rtc_timer_do_work(struct work_struct *work)
{
struct rtc_timer *timer;
struct timerqueue_node *next;
@@ -592,14 +592,14 @@ again:
}
-/* rtctimer_init - Initializes an rtc_timer
+/* rtc_timer_init - Initializes an rtc_timer
* @timer: timer to be intiialized
* @f: function pointer to be called when timer fires
* @data: private data passed to function pointer
*
* Kernel interface to initializing an rtc_timer.
*/
-void rtctimer_init(struct rtc_timer *timer, void (*f)(void* p), void* data)
+void rtc_timer_init(struct rtc_timer *timer, void (*f)(void* p), void* data)
{
timerqueue_init(&timer->node);
timer->enabled = 0;
@@ -607,7 +607,7 @@ void rtctimer_init(struct rtc_timer *timer, void (*f)(void* p), void* data)
timer->task.private_data = data;
}
-/* rtctimer_start - Sets an rtc_timer to fire in the future
+/* rtc_timer_start - Sets an rtc_timer to fire in the future
* @ rtc: rtc device to be used
* @ timer: timer being set
* @ expires: time at which to expire the timer
@@ -615,36 +615,36 @@ void rtctimer_init(struct rtc_timer *timer, void (*f)(void* p), void* data)
*
* Kernel interface to set an rtc_timer
*/
-int rtctimer_start(struct rtc_device *rtc, struct rtc_timer* timer,
+int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer* timer,
ktime_t expires, ktime_t period)
{
int ret = 0;
mutex_lock(&rtc->ops_lock);
if (timer->enabled)
- rtctimer_remove(rtc, timer);
+ rtc_timer_remove(rtc, timer);
timer->node.expires = expires;
timer->period = period;
timer->enabled = 1;
- rtctimer_enqueue(rtc, timer);
+ rtc_timer_enqueue(rtc, timer);
mutex_unlock(&rtc->ops_lock);
return ret;
}
-/* rtctimer_cancel - Stops an rtc_timer
+/* rtc_timer_cancel - Stops an rtc_timer
* @ rtc: rtc device to be used
* @ timer: timer being set
*
* Kernel interface to cancel an rtc_timer
*/
-int rtctimer_cancel(struct rtc_device *rtc, struct rtc_timer* timer)
+int rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer* timer)
{
int ret = 0;
mutex_lock(&rtc->ops_lock);
if (timer->enabled)
- rtctimer_remove(rtc, timer);
+ rtc_timer_remove(rtc, timer);
timer->enabled = 0;
mutex_unlock(&rtc->ops_lock);
return ret;
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 44e18a2..3c995b4 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -246,13 +246,13 @@ int rtc_register(rtc_task_t *task);
int rtc_unregister(rtc_task_t *task);
int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg);
-void rtctimer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer);
-void rtctimer_remove(struct rtc_device *rtc, struct rtc_timer *timer);
-void rtctimer_init(struct rtc_timer *timer, void (*f)(void* p), void* data);
-int rtctimer_start(struct rtc_device *rtc, struct rtc_timer* timer,
+void rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer);
+void rtc_timer_remove(struct rtc_device *rtc, struct rtc_timer *timer);
+void rtc_timer_init(struct rtc_timer *timer, void (*f)(void* p), void* data);
+int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer* timer,
ktime_t expires, ktime_t period);
-int rtctimer_cancel(struct rtc_device *rtc, struct rtc_timer* timer);
-void rtctimer_do_work(struct work_struct *work);
+int rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer* timer);
+void rtc_timer_do_work(struct work_struct *work);
static inline bool is_leap_year(unsigned int year)
{
--
1.7.3.2.146.gca209
--
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