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authorLaxman Dewangan <ldewangan@nvidia.com>2016-02-24 14:44:07 +0530
committerLinus Walleij <linus.walleij@linaro.org>2016-04-21 00:03:00 +0200
commitfe0267f47a9f32f6e73ce1d3cb97eafc63d9be5c (patch)
treed85cfed446652b5a95fe77ca587a3547988cb371 /drivers/pinctrl/qcom
parent5f5e111af617c2371552af3e516841adb2e25f58 (diff)
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>
Diffstat (limited to 'drivers/pinctrl/qcom')
-rw-r--r--drivers/pinctrl/qcom/pinctrl-msm.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index f9322d4c2294..1a44e1d03390 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -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);