Hi Felipe,
> -static int dwc3_exynos_suspend(struct device *dev)
> +static int __dwc3_exynos_suspend(struct dwc3_exynos *exynos)
> {
> - struct dwc3_exynos *exynos = dev_get_drvdata(dev);
> -
> clk_disable(exynos->clk);
>
> return 0;
> }
>
> +static int __dwc3_exynos_resume(struct dwc3_exynos *exynos)
> +{
> + return clk_enable(exynos->clk);
> +}
> +
> +static int dwc3_exynos_suspend(struct device *dev)
> +{
> + struct dwc3_exynos *exynos = dev_get_drvdata(dev);
> +
> + return __dwc3_exynos_suspend(exynos);
If dwc3-exynos is runtime suspended, the clock will be disabled
second time here (unbalanced clk_enable/clk_disable).
> +}
> +
> static int dwc3_exynos_resume(struct device *dev)
> {
> struct dwc3_exynos *exynos = dev_get_drvdata(dev);
> + int ret;
>
> - clk_enable(exynos->clk);
> + ret = __dwc3_exynos_resume(exynos);
> + if (ret)
> + return ret;
>
> /* runtime set active to reflect active state. */
> pm_runtime_disable(dev);
> @@ -207,8 +238,24 @@ static int dwc3_exynos_resume(struct device *dev)
> return 0;
> }
>
> +static int dwc3_exynos_runtime_suspend(struct device *dev)
> +{
> + struct dwc3_exynos *exynos = dev_get_drvdata(dev);
> +
> + return __dwc3_exynos_suspend(exynos);
> +}
> +
> +static int dwc3_exynos_runtime_resume(struct device *dev)
> +{
> + struct dwc3_exynos *exynos = dev_get_drvdata(dev);
> +
> + return __dwc3_exynos_resume(exynos);
> +}
Thanks
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