diff --git a/[refs] b/[refs]
index 32501698d793..cec54f88fc5e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7027d8b570244f0fa3aaebccf0bcd8e95e172631
+refs/heads/master: a46a780835f394869e1fbbef8b528a1e02193e78
diff --git a/trunk/drivers/platform/x86/sony-laptop.c b/trunk/drivers/platform/x86/sony-laptop.c
index f200677851b8..68edc97f1926 100644
--- a/trunk/drivers/platform/x86/sony-laptop.c
+++ b/trunk/drivers/platform/x86/sony-laptop.c
@@ -1131,7 +1131,7 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
 	return err;
 }
 
-static void sony_nc_rfkill_update()
+static void sony_nc_rfkill_update(void)
 {
 	enum sony_nc_rfkill i;
 	int result;