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>

1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index d9d326ff6253..b5cc5f82436d 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -27,7 +27,7 @@ int rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm)
                 err = -EINVAL;
         else {
                 memset(tm, 0, sizeof(struct rtc_time));
-                err = rtc->ops->read_time(rtc->class_dev.dev, tm);
+                err = rtc->ops->read_time(rtc->dev.parent, tm);
         }
 
         mutex_unlock(&rtc->ops_lock);
@@ -52,7 +52,7 @@ int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm)
         else if (!rtc->ops->set_time)
                 err = -EINVAL;
         else
-                err = rtc->ops->set_time(rtc->class_dev.dev, tm);
+                err = rtc->ops->set_time(rtc->dev.parent, tm);
 
         mutex_unlock(&rtc->ops_lock);
         return err;
@@ -70,11 +70,11 @@ int rtc_set_mmss(struct rtc_device *rtc, unsigned long secs)
         if (!rtc->ops)
                 err = -ENODEV;
         else if (rtc->ops->set_mmss)
-                err = rtc->ops->set_mmss(rtc->class_dev.dev, secs);
+                err = rtc->ops->set_mmss(rtc->dev.parent, secs);
         else if (rtc->ops->read_time && rtc->ops->set_time) {
                 struct rtc_time new, old;
 
-                err = rtc->ops->read_time(rtc->class_dev.dev, &old);
+                err = rtc->ops->read_time(rtc->dev.parent, &old);
                 if (err == 0) {
                         rtc_time_to_tm(secs, &new);
 
@@ -86,7 +86,7 @@ int rtc_set_mmss(struct rtc_device *rtc, unsigned long secs)
                          */
                         if (!((old.tm_hour == 23 && old.tm_min == 59) ||
                                 (new.tm_hour == 23 && new.tm_min == 59)))
-                                err = rtc->ops->set_time(rtc->class_dev.dev,
+                                err = rtc->ops->set_time(rtc->dev.parent,
                                                 &new);
                 }
         }
@@ -113,7 +113,7 @@ int rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
                 err = -EINVAL;
         else {
                 memset(alarm, 0, sizeof(struct rtc_wkalrm));
-                err = rtc->ops->read_alarm(rtc->class_dev.dev, alarm);
+                err = rtc->ops->read_alarm(rtc->dev.parent, alarm);
         }
 
         mutex_unlock(&rtc->ops_lock);
@@ -134,7 +134,7 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
         else if (!rtc->ops->set_alarm)
                 err = -EINVAL;
         else
-                err = rtc->ops->set_alarm(rtc->class_dev.dev, alarm);
+                err = rtc->ops->set_alarm(rtc->dev.parent, alarm);
 
         mutex_unlock(&rtc->ops_lock);
         return err;
@@ -167,22 +167,22 @@ EXPORT_SYMBOL_GPL(rtc_update_irq);
 
 struct rtc_device *rtc_class_open(char *name)
 {
-        struct class_device *class_dev_tmp;
+        struct device *dev;
         struct rtc_device *rtc = NULL;
 
         down(&rtc_class->sem);
-        list_for_each_entry(class_dev_tmp, &rtc_class->children, node) {
-                if (strncmp(class_dev_tmp->class_id, name, BUS_ID_SIZE) == 0) {
-                        class_dev_tmp = class_device_get(class_dev_tmp);
-                        if (class_dev_tmp)
-                                rtc = to_rtc_device(class_dev_tmp);
+        list_for_each_entry(dev, &rtc_class->devices, node) {
+                if (strncmp(dev->bus_id, name, BUS_ID_SIZE) == 0) {
+                        dev = get_device(dev);
+                        if (dev)
+                                rtc = to_rtc_device(dev);
                         break;
                 }
         }
 
         if (rtc) {
                 if (!try_module_get(rtc->owner)) {
-                        class_device_put(class_dev_tmp);
+                        put_device(dev);
                         rtc = NULL;
                 }
         }
@@ -195,7 +195,7 @@ EXPORT_SYMBOL_GPL(rtc_class_open);
 void rtc_class_close(struct rtc_device *rtc)
 {
         module_put(rtc->owner);
-        class_device_put(&rtc->class_dev);
+        put_device(&rtc->dev);
 }
 EXPORT_SYMBOL_GPL(rtc_class_close);
 
@@ -241,7 +241,7 @@ int rtc_irq_set_state(struct rtc_device *rtc, struct rtc_task *task, int enabled
         spin_unlock_irqrestore(&rtc->irq_task_lock, flags);
 
         if (err == 0)
-                err = rtc->ops->irq_set_state(rtc->class_dev.dev, enabled);
+                err = rtc->ops->irq_set_state(rtc->dev.parent, enabled);
 
         return err;
 }
@@ -261,7 +261,7 @@ int rtc_irq_set_freq(struct rtc_device *rtc, struct rtc_task *task, int freq)
         spin_unlock_irqrestore(&rtc->irq_task_lock, flags);
 
         if (err == 0) {
-                err = rtc->ops->irq_set_freq(rtc->class_dev.dev, freq);
+                err = rtc->ops->irq_set_freq(rtc->dev.parent, freq);
                 if (err == 0)
                         rtc->irq_freq = freq;
         }