pinctrl/at91: remove unused variable in at91_dt_node_to_map()

The variable pin is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index ddfb5dbd88db..65f066c45003 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -220,7 +220,6 @@ static int at91_dt_node_to_map(struct pinctrl_dev *pctldev,
         struct device_node *parent;
         int map_num = 1;
         int i;
-        struct at91_pmx_pin *pin;
 
         /*
          * first find the group of this node and check if we need create
@@ -255,8 +254,6 @@ static int at91_dt_node_to_map(struct pinctrl_dev *pctldev,
         /* create config map */
         new_map++;
         for (i = 0; i < grp->npins; i++) {
-                pin = &grp->pins_conf[i];
-
                 new_map[i].type = PIN_MAP_TYPE_CONFIGS_PIN;
                 new_map[i].data.configs.group_or_pin =
                                 pin_get_name(pctldev, grp->pins[i]);