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pinctrl: msm: Use devm_pinctrl_register() for pinctrl registration 

Use devm_pinctrl_register() for pin control registration and clean
the error path.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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 5f5e111af6
commit fe0267f47a
1 changed files with 3 additions and 5 deletions
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8
drivers/pinctrl/qcom/pinctrl-msm.c
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@ -898,17 +898,16 @@ int msm_pinctrl_probe(struct platform_device *pdev,
msm_pinctrl_desc.name = dev_name(&pdev->dev);
msm_pinctrl_desc.pins = pctrl->soc->pins;
msm_pinctrl_desc.npins = pctrl->soc->npins;
pctrl->pctrl = pinctrl_register(&msm_pinctrl_desc, &pdev->dev, pctrl);
pctrl->pctrl = devm_pinctrl_register(&pdev->dev, &msm_pinctrl_desc,
pctrl);
if (IS_ERR(pctrl->pctrl)) {
dev_err(&pdev->dev, "Couldn't register pinctrl driver\n");
return PTR_ERR(pctrl->pctrl);
}
ret = msm_gpio_init(pctrl);
if (ret) {
pinctrl_unregister(pctrl->pctrl);
if (ret)
return ret;
}
platform_set_drvdata(pdev, pctrl);
@ -923,7 +922,6 @@ int msm_pinctrl_remove(struct platform_device *pdev)
struct msm_pinctrl *pctrl = platform_get_drvdata(pdev);
gpiochip_remove(&pctrl->chip);
pinctrl_unregister(pctrl->pctrl);
unregister_restart_handler(&pctrl->restart_nb);