diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index d738725..ec33ee8 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -59,7 +59,7 @@
 	  will be called rtc-sysfs.
 
 config RTC_INTF_PROC
-	tristate "proc"
+	boolean "proc"
 	depends on RTC_CLASS && PROC_FS
 	default RTC_CLASS
 	help
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 37bb9ce..a1afbc2 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -12,10 +12,9 @@
 rtc-core-y			:= class.o interface.o
 
 rtc-core-$(CONFIG_RTC_INTF_DEV)	+= rtc-dev.o
+rtc-core-$(CONFIG_RTC_INTF_PROC) += rtc-proc.o
 rtc-core-$(CONFIG_RTC_INTF_SYSFS) += rtc-sysfs.o
 
-obj-$(CONFIG_RTC_INTF_PROC)	+= rtc-proc.o
-
 obj-$(CONFIG_RTC_DRV_CMOS)	+= rtc-cmos.o
 obj-$(CONFIG_RTC_DRV_X1205)	+= rtc-x1205.o
 obj-$(CONFIG_RTC_DRV_ISL1208)	+= rtc-isl1208.o
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 5845e6e..9230001 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -90,6 +90,7 @@
 
 	rtc_dev_add_device(rtc);
 	rtc_sysfs_add_device(rtc);
+	rtc_proc_add_device(rtc);
 
 	dev_info(dev, "rtc core: registered %s as %s\n",
 			rtc->name, rtc->class_dev.class_id);
@@ -126,6 +127,7 @@
 		 */
 		rtc_sysfs_del_device(rtc);
 		rtc_dev_del_device(rtc);
+		rtc_proc_del_device(rtc);
 		class_device_unregister(&rtc->class_dev);
 		rtc->ops = NULL;
 		mutex_unlock(&rtc->ops_lock);
@@ -134,13 +136,6 @@
 }
 EXPORT_SYMBOL_GPL(rtc_device_unregister);
 
-int rtc_interface_register(struct class_interface *intf)
-{
-	intf->class = rtc_class;
-	return class_interface_register(intf);
-}
-EXPORT_SYMBOL_GPL(rtc_interface_register);
-
 static int __init rtc_init(void)
 {
 	rtc_class = class_create(THIS_MODULE, "rtc");
diff --git a/drivers/rtc/rtc-core.h b/drivers/rtc/rtc-core.h
index 30bcd14..4675a9f 100644
--- a/drivers/rtc/rtc-core.h
+++ b/drivers/rtc/rtc-core.h
@@ -1,5 +1,3 @@
-extern int rtc_interface_register(struct class_interface *intf);
-
 #ifdef CONFIG_RTC_INTF_DEV
 
 extern void __init rtc_dev_init(void);
@@ -16,6 +14,18 @@
 
 #endif
 
+#ifdef CONFIG_RTC_INTF_PROC
+
+void rtc_proc_add_device(struct rtc_device *rtc);
+void rtc_proc_del_device(struct rtc_device *rtc);
+
+#else
+
+#define rtc_proc_add_device(r)	do{}while(0)
+#define rtc_proc_del_device(r)	do{}while(0)
+
+#endif
+
 #ifdef CONFIG_RTC_INTF_SYSFS
 
 extern void __init rtc_sysfs_init(struct class *);
diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c
index 195be65..3d7f454 100644
--- a/drivers/rtc/rtc-proc.c
+++ b/drivers/rtc/rtc-proc.c
@@ -19,9 +19,6 @@
 #include "rtc-core.h"
 
 
-static struct class_device *rtc_dev = NULL;
-static DEFINE_MUTEX(rtc_lock);
-
 static int rtc_proc_show(struct seq_file *seq, void *offset)
 {
 	int err;
@@ -106,62 +103,22 @@
 	.release	= rtc_proc_release,
 };
 
-static int rtc_proc_add_device(struct class_device *class_dev,
-					struct class_interface *class_intf)
+void rtc_proc_add_device(struct rtc_device *rtc)
 {
-	mutex_lock(&rtc_lock);
-	if (rtc_dev == NULL) {
+	if (rtc->id == 0) {
 		struct proc_dir_entry *ent;
 
-		rtc_dev = class_dev;
-
 		ent = create_proc_entry("driver/rtc", 0, NULL);
 		if (ent) {
-			struct rtc_device *rtc = to_rtc_device(class_dev);
-
 			ent->proc_fops = &rtc_proc_fops;
 			ent->owner = rtc->owner;
 			ent->data = rtc;
-
-			dev_dbg(class_dev->dev, "rtc intf: proc\n");
 		}
-		else
-			rtc_dev = NULL;
 	}
-	mutex_unlock(&rtc_lock);
-
-	return 0;
 }
 
-static void rtc_proc_remove_device(struct class_device *class_dev,
-					struct class_interface *class_intf)
+void rtc_proc_del_device(struct rtc_device *rtc)
 {
-	mutex_lock(&rtc_lock);
-	if (rtc_dev == class_dev) {
+	if (rtc->id == 0)
 		remove_proc_entry("driver/rtc", NULL);
-		rtc_dev = NULL;
-	}
-	mutex_unlock(&rtc_lock);
 }
-
-static struct class_interface rtc_proc_interface = {
-	.add = &rtc_proc_add_device,
-	.remove = &rtc_proc_remove_device,
-};
-
-static int __init rtc_proc_init(void)
-{
-	return rtc_interface_register(&rtc_proc_interface);
-}
-
-static void __exit rtc_proc_exit(void)
-{
-	class_interface_unregister(&rtc_proc_interface);
-}
-
-subsys_initcall(rtc_proc_init);
-module_exit(rtc_proc_exit);
-
-MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
-MODULE_DESCRIPTION("RTC class proc interface");
-MODULE_LICENSE("GPL");