pinctrl: Staticize pinconf_ops
They are not referenced outside respective driver.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: John Crispin <blogic@openwrt.org>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c
index b9bcaec..ad90984 100644
--- a/drivers/pinctrl/pinctrl-xway.c
+++ b/drivers/pinctrl/pinctrl-xway.c
@@ -522,7 +522,7 @@
return 0;
}
-struct pinconf_ops xway_pinconf_ops = {
+static struct pinconf_ops xway_pinconf_ops = {
.pin_config_get = xway_pinconf_get,
.pin_config_set = xway_pinconf_set,
};