drm/plane: Remove redundant extern

[firefly-linux-kernel-4.4.55.git] / drivers / pinctrl / pinctrl-adi2.c

diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index 49df9037b41e130b5a9a5166bade3a5f59de0897..c3c3d2345fc6b23b4364d952e75d8887772f7221 100644 (file)
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -865,8 +865,8 @@ static int adi_gpio_pint_probe(struct platform_device *pdev)
        pint->pint_map_port = adi_pint_map_port;
        platform_set_drvdata(pdev, pint);
 
-       irq_set_chained_handler(pint->irq, adi_gpio_handle_pint_irq);
-       irq_set_handler_data(pint->irq, pint);
+       irq_set_chained_handler_and_data(pint->irq, adi_gpio_handle_pint_irq,
+                                        pint);
 
        list_add_tail(&pint->node, &adi_pint_list);
 
@@ -1070,9 +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);