diff options
| -rw-r--r-- | drivers/rtc/class.c | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-core.h | 5 | ||||
| -rw-r--r-- | drivers/rtc/rtc-dev.c | 5 |
3 files changed, 11 insertions, 1 deletions
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 587d251..8b3cd31 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -156,6 +156,8 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev, strlcpy(rtc->name, name, RTC_DEVICE_NAME_SIZE); snprintf(rtc->dev.bus_id, BUS_ID_SIZE, "rtc%d", id); + rtc_dev_prepare(rtc); + err = device_register(&rtc->dev); if (err) goto exit_kfree; diff --git a/drivers/rtc/rtc-core.h b/drivers/rtc/rtc-core.h index d81a278..5f9df74 100644 --- a/drivers/rtc/rtc-core.h +++ b/drivers/rtc/rtc-core.h @@ -2,6 +2,7 @@ extern void __init rtc_dev_init(void); extern void __exit rtc_dev_exit(void); +extern void rtc_dev_prepare(struct rtc_device *rtc); extern void rtc_dev_add_device(struct rtc_device *rtc); extern void rtc_dev_del_device(struct rtc_device *rtc); @@ -15,6 +16,10 @@ static inline void rtc_dev_exit(void) { } +static inline void rtc_dev_prepare(struct rtc_device *rtc) +{ +} + static inline void rtc_dev_add_device(struct rtc_device *rtc) { } diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index 2c13433..671b14e 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -396,7 +396,7 @@ static const struct file_operations rtc_dev_fops = { /* insertion/removal hooks */ -void rtc_dev_add_device(struct rtc_device *rtc) +void rtc_dev_prepare(struct rtc_device *rtc) { if (!rtc_devt) return; @@ -418,7 +418,10 @@ void rtc_dev_add_device(struct rtc_device *rtc) cdev_init(&rtc->char_dev, &rtc_dev_fops); rtc->char_dev.owner = rtc->owner; +} +void rtc_dev_add_device(struct rtc_device *rtc) +{ if (cdev_add(&rtc->char_dev, rtc->dev.devt, 1)) printk(KERN_WARNING "%s: failed to add char device %d:%d\n", rtc->name, MAJOR(rtc_devt), rtc->id); |