1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index 8434439c5017..873433da0f2c 100644
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -703,6 +703,7 @@ static struct pinmux_ops adi_pinmux_ops = {
         .get_function_name = adi_pinmux_get_func_name,
         .get_function_groups = adi_pinmux_get_groups,
         .gpio_request_enable = adi_pinmux_request_gpio,
+        .strict = true,
 };
 
 
@@ -1069,9 +1070,9 @@ static int adi_pinctrl_probe(struct platform_device *pdev)
 
         /* Now register the pin controller and all pins it handles */
         pinctrl->pctl = pinctrl_register(&adi_pinmux_desc, &pdev->dev, pinctrl);
-        if (!pinctrl->pctl) {
+        if (IS_ERR(pinctrl->pctl)) {
                 dev_err(&pdev->dev, "could not register pinctrl ADI2 driver\n");
-                return -EINVAL;
+                return PTR_ERR(pinctrl->pctl);
         }
 
         platform_set_drvdata(pdev, pinctrl);