Driver core: change sysdev classes to use dynamic kobject names

All kobjects require a dynamically allocated name now. We no longer
need to keep track if the name is statically assigned, we can just
unconditionally free() all kobject names on cleanup.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

arch/sh/kernel/time.c

@@ -174,7 +174,7 @@ int timer_resume(struct sys_device *dev)
 #endif
 
 static struct sysdev_class timer_sysclass = {
-	set_kset_name("timer"),
+	.name	 = "timer",
 	.suspend = timer_suspend,
 	.resume	 = timer_resume,
 };