--- zzzz-none-000/linux-2.6.39.4/kernel/power/suspend_test.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/kernel/power/suspend_test.c	2021-11-10 13:38:18.000000000 +0000
@@ -112,7 +112,7 @@
 	rtc_set_alarm(rtc, &alm);
 }
 
-static int __init has_wakealarm(struct device *dev, void *name_ptr)
+static int __init has_wakealarm(struct device *dev, const void *data)
 {
 	struct rtc_device *candidate = to_rtc_device(dev);
 
@@ -121,7 +121,6 @@
 	if (!device_may_wakeup(candidate->dev.parent))
 		return 0;
 
-	*(const char **)name_ptr = dev_name(dev);
 	return 1;
 }
 
@@ -159,8 +158,8 @@
 	static char		warn_no_rtc[] __initdata =
 		KERN_WARNING "PM: no wakealarm-capable RTC driver is ready\n";
 
-	char			*pony = NULL;
 	struct rtc_device	*rtc = NULL;
+	struct device		*dev;
 
 	/* PM is initialized by now; is that state testable? */
 	if (test_state == PM_SUSPEND_ON)
@@ -171,9 +170,9 @@
 	}
 
 	/* RTCs have initialized by now too ... can we use one? */
-	class_find_device(rtc_class, NULL, &pony, has_wakealarm);
-	if (pony)
-		rtc = rtc_class_open(pony);
+	dev = class_find_device(rtc_class, NULL, NULL, has_wakealarm);
+	if (dev)
+		rtc = rtc_class_open(dev_name(dev));
 	if (!rtc) {
 		printk(warn_no_rtc);
 		goto done;