arm: fix up some samsung merge sysdev conversion problems

Following should be fixed in your driver-core/driver-core-next.

From: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 4b948ec..fda5385 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -137,7 +137,7 @@
 
 static struct subsys_interface s3c2410a_pm_interface = {
 	.name		= "s3c2410a_pm",
-	subsys		= &s3c2410a_subsys,
+	.subsys		= &s3c2410a_subsys,
 	.add_dev	= s3c2410_pm_add,
 };