Pull ec into test branch
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 4a909bf..08c1258 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -92,7 +92,7 @@
 };
 
 /* If we find an EC via the ECDT, we need to keep a ptr to its context */
-struct acpi_ec {
+static struct acpi_ec {
 	acpi_handle handle;
 	unsigned long uid;
 	unsigned long gpe;