static int ehci_msm2_runtime_resume(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct msm_hcd *mhcd = hcd_to_mhcd(hcd);
dev_dbg(dev, "EHCI runtime resume\n");
return msm_ehci_resume(mhcd);
}
static int __devexit ehci_msm2_remove(struct platform_device *pdev)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct msm_hcd *mhcd = hcd_to_mhcd(hcd);
msm_ehci_resume(mhcd);
if (pdev->dev.power.power_state.event != PM_EVENT_INVALID)
pm_runtime_disable(&pdev->dev);
device_init_wakeup(&pdev->dev, 0);
pm_runtime_set_suspended(&pdev->dev);
if (mhcd->pmic_gpio_dp_irq) {
if (mhcd->pmic_gpio_dp_irq_enabled)
disable_irq_wake(mhcd->pmic_gpio_dp_irq);
free_irq(mhcd->pmic_gpio_dp_irq, mhcd);
}
if (mhcd->async_irq) {
if (mhcd->async_irq_enabled)
disable_irq_wake(mhcd->async_irq);
free_irq(mhcd->async_irq, mhcd);
}
if (mhcd->wakeup_irq) {
if (mhcd->wakeup_irq_enabled)
disable_irq_wake(mhcd->wakeup_irq);
free_irq(mhcd->wakeup_irq, mhcd);
}
if(mhcd->resume_gpio)
gpio_free(mhcd->resume_gpio);
usb_remove_hcd(hcd);
if (!IS_ERR(mhcd->xo_clk)) {
clk_disable_unprepare(mhcd->xo_clk);
clk_put(mhcd->xo_clk);
} else {
msm_xo_put(mhcd->xo_handle);
}
msm_ehci_vbus_power(mhcd, 0);
msm_ehci_init_vbus(mhcd, 0);
msm_ehci_ldo_enable(mhcd, 0);
msm_ehci_ldo_init(mhcd, 0);
msm_ehci_init_vddcx(mhcd, 0);
msm_ehci_init_clocks(mhcd, 0);
wake_lock_destroy(&mhcd->wlock);
iounmap(hcd->regs);
usb_put_hcd(hcd);
return 0;
}
static int ehci_msm2_pm_resume(struct device *dev)
{
int ret;
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct msm_hcd *mhcd = hcd_to_mhcd(hcd);
dev_dbg(dev, "ehci-msm2 PM resume\n");
if (device_may_wakeup(dev))
disable_irq_wake(hcd->irq);
ret = msm_ehci_resume(mhcd);
if (ret)
return ret;
/* Bring the device to full powered state upon system resume */
pm_runtime_disable(dev);
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
return 0;
}
