Merge branch 'for-4.3/pinctrl' into for-4.3/dt

drivers/pinctrl/pinctrl-tegra.c

@@ -624,6 +624,22 @@ static struct pinctrl_desc tegra_pinctrl_desc = {
 	.owner = THIS_MODULE,
 };
 
+static bool gpio_node_has_range(void)
+{
+	struct device_node *np;
+	bool has_prop = false;
+
+	np = of_find_compatible_node(NULL, NULL, "nvidia,tegra30-gpio");
+	if (!np)
+		return has_prop;
+
+	has_prop = of_find_property(np, "gpio-ranges", NULL);
+
+	of_node_put(np);
+
+	return has_prop;
+}
+
 int tegra_pinctrl_probe(struct platform_device *pdev,
 			const struct tegra_pinctrl_soc_data *soc_data)
 {
@@ -708,6 +724,7 @@ int tegra_pinctrl_probe(struct platform_device *pdev,
 		return PTR_ERR(pmx->pctl);
 	}
 
+	if (!gpio_node_has_range())
 		pinctrl_add_gpio_range(pmx->pctl, &tegra_pinctrl_gpio_range);
 
 	platform_set_drvdata(pdev, pmx);