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rtc: enforce rtc_timer_init private_data type

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All the remaining users of rtc_timers are passing the rtc_device as private
data. Enforce that and rename private_data to rtc.

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni
2018-12-18 22:11:26 +01:00
parent ffe1c5a2d4
commit 9a03201170
3 changed files with 19 additions and 18 deletions
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14
include/linux/rtc.h
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@@ -87,15 +87,16 @@ struct rtc_class_ops {
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
@@ -197,11 +198,12 @@ extern int rtc_dev_update_irq_enable_emul(struct rtc_device *rtc,
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);