diff options
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx.c')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 46210512d8ec..47ccfcc8a647 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -762,19 +762,18 @@ int imx_pinctrl_probe(struct platform_device *pdev, if (of_property_read_bool(dev_np, "fsl,input-sel")) { np = of_parse_phandle(dev_np, "fsl,input-sel", 0); - if (np) { - ipctl->input_sel_base = of_iomap(np, 0); - if (IS_ERR(ipctl->input_sel_base)) { - of_node_put(np); - dev_err(&pdev->dev, - "iomuxc input select base address not found\n"); - return PTR_ERR(ipctl->input_sel_base); - } - } else { + if (!np) { dev_err(&pdev->dev, "iomuxc fsl,input-sel property not found\n"); return -EINVAL; } + + ipctl->input_sel_base = of_iomap(np, 0); of_node_put(np); + if (!ipctl->input_sel_base) { + dev_err(&pdev->dev, + "iomuxc input select base address not found\n"); + return -ENOMEM; + } } imx_pinctrl_desc.name = dev_name(&pdev->dev); @@ -790,7 +789,7 @@ int imx_pinctrl_probe(struct platform_device *pdev, ipctl->info = info; ipctl->dev = info->dev; platform_set_drvdata(pdev, ipctl); - ipctl->pctl = pinctrl_register(&imx_pinctrl_desc, &pdev->dev, ipctl); + ipctl->pctl = devm_pinctrl_register(&pdev->dev, &imx_pinctrl_desc, ipctl); if (IS_ERR(ipctl->pctl)) { dev_err(&pdev->dev, "could not register IMX pinctrl driver\n"); return PTR_ERR(ipctl->pctl); @@ -800,12 +799,3 @@ int imx_pinctrl_probe(struct platform_device *pdev, return 0; } - -int imx_pinctrl_remove(struct platform_device *pdev) -{ - struct imx_pinctrl *ipctl = platform_get_drvdata(pdev); - - pinctrl_unregister(ipctl->pctl); - - return 0; -} |