[PATCH 47/50] pinctrl: tz1090-pdc: Use devm_pinctrl_register() for pinctrl registration
From: ldewangan@nvidia.com (Laxman Dewangan)
Date: 2016-02-24 13:33:15
Also in:
linux-gpio, linux-mediatek, lkml
Subsystem:
pin control subsystem, the rest · Maintainers:
Linus Walleij, Linus Torvalds
Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> --- drivers/pinctrl/pinctrl-tz1090-pdc.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-tz1090-pdc.c b/drivers/pinctrl/pinctrl-tz1090-pdc.c
index b89ad3c..e70e362 100644
--- a/drivers/pinctrl/pinctrl-tz1090-pdc.c
+++ b/drivers/pinctrl/pinctrl-tz1090-pdc.c@@ -947,7 +947,8 @@ static int tz1090_pdc_pinctrl_probe(struct platform_device *pdev) if (IS_ERR(pmx->regs)) return PTR_ERR(pmx->regs); - pmx->pctl = pinctrl_register(&tz1090_pdc_pinctrl_desc, &pdev->dev, pmx); + pmx->pctl = devm_pinctrl_register(&pdev->dev, &tz1090_pdc_pinctrl_desc, + pmx); if (IS_ERR(pmx->pctl)) { dev_err(&pdev->dev, "Couldn't register pinctrl driver\n"); return PTR_ERR(pmx->pctl);
@@ -960,15 +961,6 @@ static int tz1090_pdc_pinctrl_probe(struct platform_device *pdev) return 0; } -static int tz1090_pdc_pinctrl_remove(struct platform_device *pdev) -{ - struct tz1090_pdc_pmx *pmx = platform_get_drvdata(pdev); - - pinctrl_unregister(pmx->pctl); - - return 0; -} - static const struct of_device_id tz1090_pdc_pinctrl_of_match[] = { { .compatible = "img,tz1090-pdc-pinctrl", }, { },
@@ -980,7 +972,6 @@ static struct platform_driver tz1090_pdc_pinctrl_driver = { .of_match_table = tz1090_pdc_pinctrl_of_match, }, .probe = tz1090_pdc_pinctrl_probe, - .remove = tz1090_pdc_pinctrl_remove, }; static int __init tz1090_pdc_pinctrl_init(void)
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2.1.4