diff --git a/[refs] b/[refs]
index b8c50928e084..cc66d70b2914 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c93600d3e7aa28d4e71790adda9be0e3baa2f9f
+refs/heads/master: 1ef465c0590703e216f921af66fb7df13b3e2cbe
diff --git a/trunk/drivers/pinctrl/pinconf-generic.c b/trunk/drivers/pinctrl/pinconf-generic.c
index 9c436858812c..791e6a39e752 100644
--- a/trunk/drivers/pinctrl/pinconf-generic.c
+++ b/trunk/drivers/pinctrl/pinconf-generic.c
@@ -34,7 +34,7 @@ struct pin_config_item {
 
 #define PCONFDUMP(a, b, c) { .param = a, .display = b, .format = c }
 
-struct pin_config_item conf_items[] = {
+static struct pin_config_item conf_items[] = {
 	PCONFDUMP(PIN_CONFIG_BIAS_DISABLE, "input bias disabled", NULL),
 	PCONFDUMP(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, "input bias high impedance", NULL),
 	PCONFDUMP(PIN_CONFIG_BIAS_PULL_UP, "input bias pull up", NULL),