1 files changed, 10 insertions, 3 deletions

diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index f9ddba7decc1..d7aa22cff480 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -988,9 +988,16 @@ samsung_pinctrl_get_soc_data(struct samsung_pinctrl_drv_data *d,
 
         for (i = 0; i < ctrl->nr_ext_resources + 1; i++) {
                 res = platform_get_resource(pdev, IORESOURCE_MEM, i);
-                virt_base[i] = devm_ioremap_resource(&pdev->dev, res);
-                if (IS_ERR(virt_base[i]))
-                        return ERR_CAST(virt_base[i]);
+                if (!res) {
+                        dev_err(&pdev->dev, "failed to get mem%d resource\n", i);
+                        return ERR_PTR(-EINVAL);
+                }
+                virt_base[i] = devm_ioremap(&pdev->dev, res->start,
+                                                resource_size(res));
+                if (!virt_base[i]) {
+                        dev_err(&pdev->dev, "failed to ioremap %pR\n", res);
+                        return ERR_PTR(-EIO);
+                }
         }
 
         bank = d->pin_banks;