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pinctrl: u300: Use devm_pinctrl_register() for pinctrl registration

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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>
This commit is contained in:
Laxman Dewangan 2016-02-24 14:44:07 +05:30 committed by Linus Walleij
parent 265559f7ca
commit 6ac47fd25a
1 changed files with 1 additions and 11 deletions
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12
drivers/pinctrl/pinctrl-u300.c
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@ -1067,7 +1067,7 @@ static int u300_pmx_probe(struct platform_device *pdev)
if (IS_ERR(upmx->virtbase))
return PTR_ERR(upmx->virtbase);
upmx->pctl = pinctrl_register(&u300_pmx_desc, &pdev->dev, upmx);
upmx->pctl = devm_pinctrl_register(&pdev->dev, &u300_pmx_desc, upmx);
if (IS_ERR(upmx->pctl)) {
dev_err(&pdev->dev, "could not register U300 pinmux driver\n");
return PTR_ERR(upmx->pctl);
@ -1080,15 +1080,6 @@ static int u300_pmx_probe(struct platform_device *pdev)
return 0;
}
static int u300_pmx_remove(struct platform_device *pdev)
{
struct u300_pmx *upmx = platform_get_drvdata(pdev);
pinctrl_unregister(upmx->pctl);
return 0;
}
static const struct of_device_id u300_pinctrl_match[] = {
{ .compatible = "stericsson,pinctrl-u300" },
{},
@ -1101,7 +1092,6 @@ static struct platform_driver u300_pmx_driver = {
.of_match_table = u300_pinctrl_match,
},
.probe = u300_pmx_probe,
.remove = u300_pmx_remove,
};
static int __init u300_pmx_init(void)