timerqueue_init_head(&rtc->timerqueue);
INIT_WORK(&rtc->irqwork, rtc_timer_do_work);
/* Init aie timer */
- rtc_timer_init(&rtc->aie_timer, rtc_aie_update_irq, (void *)rtc);
+ rtc_timer_init(&rtc->aie_timer, rtc_aie_update_irq, rtc);
/* Init uie timer */
- rtc_timer_init(&rtc->uie_rtctimer, rtc_uie_update_irq, (void *)rtc);
+ rtc_timer_init(&rtc->uie_rtctimer, rtc_uie_update_irq, rtc);
/* Init pie timer */
hrtimer_init(&rtc->pie_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
rtc->pie_timer.function = rtc_pie_update_irq;
/**
* rtc_aie_update_irq - AIE mode rtctimer hook
- * @private: pointer to the rtc_device
+ * @rtc: pointer to the rtc_device
*
* This functions is called when the aie_timer expires.
*/
-void rtc_aie_update_irq(void *private)
+void rtc_aie_update_irq(struct rtc_device *rtc)
{
- struct rtc_device *rtc = (struct rtc_device *)private;
rtc_handle_legacy_irq(rtc, 1, RTC_AF);
}
/**
* rtc_uie_update_irq - UIE mode rtctimer hook
- * @private: pointer to the rtc_device
+ * @rtc: pointer to the rtc_device
*
* This functions is called when the uie_timer expires.
*/
-void rtc_uie_update_irq(void *private)
+void rtc_uie_update_irq(struct rtc_device *rtc)
{
- struct rtc_device *rtc = (struct rtc_device *)private;
rtc_handle_legacy_irq(rtc, 1, RTC_UF);
}
trace_rtc_timer_dequeue(timer);
timer->enabled = 0;
if (timer->func)
- timer->func(timer->private_data);
+ timer->func(timer->rtc);
trace_rtc_timer_fired(timer);
/* Re-add/fwd periodic timers */
/* 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
+ * @rtc: pointer to the rtc_device
*
* Kernel interface to initializing an rtc_timer.
*/
-void rtc_timer_init(struct rtc_timer *timer, void (*f)(void *p), void *data)
+void rtc_timer_init(struct rtc_timer *timer, void (*f)(struct rtc_device *r),
+ struct rtc_device *rtc)
{
timerqueue_init(&timer->node);
timer->enabled = 0;
timer->func = f;
- timer->private_data = data;
+ timer->rtc = rtc;
}
/* rtc_timer_start - Sets an rtc_timer to fire in the future
int (*set_offset)(struct device *, long offset);
};
+struct rtc_device;
+
struct rtc_timer {
struct timerqueue_node node;
ktime_t period;
- void (*func)(void *private_data);
- void *private_data;
+ void (*func)(struct rtc_device *rtc);
+ struct rtc_device *rtc;
int enabled;
};
-
/* flags */
#define RTC_DEV_BUSY 0
unsigned int enabled);
void rtc_handle_legacy_irq(struct rtc_device *rtc, int num, int mode);
-void rtc_aie_update_irq(void *private);
-void rtc_uie_update_irq(void *private);
+void rtc_aie_update_irq(struct rtc_device *rtc);
+void rtc_uie_update_irq(struct rtc_device *rtc);
enum hrtimer_restart rtc_pie_update_irq(struct hrtimer *timer);
-void rtc_timer_init(struct rtc_timer *timer, void (*f)(void *p), void *data);
+void rtc_timer_init(struct rtc_timer *timer, void (*f)(struct rtc_device *r),
+ struct rtc_device *rtc);
int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer *timer,
ktime_t expires, ktime_t period);
void rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer *timer);