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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index b9e2cbd2ea7b..8490a5553ec9 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -665,7 +665,7 @@ static void at91_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
 {
 }
 
-struct pinconf_ops at91_pinconf_ops = {
+static struct pinconf_ops at91_pinconf_ops = {
         .pin_config_get                 = at91_pinconf_get,
         .pin_config_set                 = at91_pinconf_set,
         .pin_config_dbg_show            = at91_pinconf_dbg_show,