rtc: remove rest of class_device
Finish converting the RTC framework so it no longer uses class_device.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-By: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 9230001..d58d74c 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -23,9 +23,9 @@
static DEFINE_MUTEX(idr_lock);
struct class *rtc_class;
-static void rtc_device_release(struct class_device *class_dev)
+static void rtc_device_release(struct device *dev)
{
- struct rtc_device *rtc = to_rtc_device(class_dev);
+ struct rtc_device *rtc = to_rtc_device(dev);
mutex_lock(&idr_lock);
idr_remove(&rtc_idr, rtc->id);
mutex_unlock(&idr_lock);
@@ -73,18 +73,18 @@
rtc->ops = ops;
rtc->owner = owner;
rtc->max_user_freq = 64;
- rtc->class_dev.dev = dev;
- rtc->class_dev.class = rtc_class;
- rtc->class_dev.release = rtc_device_release;
+ rtc->dev.parent = dev;
+ rtc->dev.class = rtc_class;
+ rtc->dev.release = rtc_device_release;
mutex_init(&rtc->ops_lock);
spin_lock_init(&rtc->irq_lock);
spin_lock_init(&rtc->irq_task_lock);
strlcpy(rtc->name, name, RTC_DEVICE_NAME_SIZE);
- snprintf(rtc->class_dev.class_id, BUS_ID_SIZE, "rtc%d", id);
+ snprintf(rtc->dev.bus_id, BUS_ID_SIZE, "rtc%d", id);
- err = class_device_register(&rtc->class_dev);
+ err = device_register(&rtc->dev);
if (err)
goto exit_kfree;
@@ -93,7 +93,7 @@
rtc_proc_add_device(rtc);
dev_info(dev, "rtc core: registered %s as %s\n",
- rtc->name, rtc->class_dev.class_id);
+ rtc->name, rtc->dev.bus_id);
return rtc;
@@ -120,7 +120,7 @@
*/
void rtc_device_unregister(struct rtc_device *rtc)
{
- if (class_device_get(&rtc->class_dev) != NULL) {
+ if (get_device(&rtc->dev) != NULL) {
mutex_lock(&rtc->ops_lock);
/* remove innards of this RTC, then disable it, before
* letting any rtc_class_open() users access it again
@@ -128,10 +128,10 @@
rtc_sysfs_del_device(rtc);
rtc_dev_del_device(rtc);
rtc_proc_del_device(rtc);
- class_device_unregister(&rtc->class_dev);
+ device_unregister(&rtc->dev);
rtc->ops = NULL;
mutex_unlock(&rtc->ops_lock);
- class_device_put(&rtc->class_dev);
+ put_device(&rtc->dev);
}
}
EXPORT_SYMBOL_GPL(rtc_device_unregister);