pinctrl: adi2: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove
the need of .remove callback.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index ecb5763..54569a7 100644 (file)
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -1058,7 +1058,8 @@ static int adi_pinctrl_probe(struct platform_device *pdev)
        adi_pinmux_desc.npins = pinctrl->soc->npins;
 
        /* Now register the pin controller and all pins it handles */
-       pinctrl->pctl = pinctrl_register(&adi_pinmux_desc, &pdev->dev, pinctrl);
+       pinctrl->pctl = devm_pinctrl_register(&pdev->dev, &adi_pinmux_desc,
+                                             pinctrl);
        if (IS_ERR(pinctrl->pctl)) {
                dev_err(&pdev->dev, "could not register pinctrl ADI2 driver\n");
                return PTR_ERR(pinctrl->pctl);
@@ -1069,18 +1070,8 @@ static int adi_pinctrl_probe(struct platform_device *pdev)
        return 0;
 }
 
-static int adi_pinctrl_remove(struct platform_device *pdev)
-{
-       struct adi_pinctrl *pinctrl = platform_get_drvdata(pdev);
-
-       pinctrl_unregister(pinctrl->pctl);
-
-       return 0;
-}
-
 static struct platform_driver adi_pinctrl_driver = {
        .probe          = adi_pinctrl_probe,
-       .remove         = adi_pinctrl_remove,
        .driver         = {
                .name   = DRIVER_NAME,
        },