static int s5p_ehci_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct s5p_ehci_hcd *s5p_ehci = to_s5p_ehci(hcd);
struct platform_device *pdev = to_platform_device(dev);
bool do_wakeup = device_may_wakeup(dev);
int rc;
rc = ehci_suspend(hcd, do_wakeup);
if (s5p_ehci->otg)
s5p_ehci->otg->set_host(s5p_ehci->otg, &hcd->self);
if (s5p_ehci->phy) {
/* Shutdown PHY only if it wasn't shutdown before */
if (!s5p_ehci->post_lpa_resume)
usb_phy_shutdown(s5p_ehci->phy);
} else if (s5p_ehci->pdata->phy_exit) {
s5p_ehci->pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
}
s5p_ehci_clk_disable_unprepare(s5p_ehci);
return rc;
}
static int ehci_spear_drv_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
bool do_wakeup = device_may_wakeup(dev);
return ehci_suspend(hcd, do_wakeup);
}
static int ehci_msm_pm_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
bool do_wakeup = device_may_wakeup(dev);
dev_dbg(dev, "ehci-msm PM suspend\n");
return ehci_suspend(hcd, do_wakeup);
}
static int hiusb_ehci_hcd_drv_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
bool do_wakeup = device_may_wakeup(dev);
int rc = 0;
rc = ehci_suspend(hcd, do_wakeup);
hiusb_stop_hcd();
return rc;
}
static int ehci_rkhsic_pm_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
bool do_wakeup = device_may_wakeup(dev);
int ret;
dev_dbg(dev, "ehci-rkhsic PM suspend\n");
ret = ehci_suspend(hcd, do_wakeup);
return ret;
}
static int
ehci_ebus_suspend(device_t self)
{
ehci_softc_t *sc = device_get_softc(self);
int err;
err = bus_generic_suspend(self);
if (err)
return (err);
ehci_suspend(sc);
return (0);
}
static int ehci_platform_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct usb_ehci_pdata *pdata = dev->platform_data;
struct platform_device *pdev =
container_of(dev, struct platform_device, dev);
bool do_wakeup = device_may_wakeup(dev);
int ret;
ret = ehci_suspend(hcd, do_wakeup);
if (pdata->power_suspend)
pdata->power_suspend(pdev);
return ret;
}
static int st_ehci_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct usb_ehci_pdata *pdata = dev_get_platdata(dev);
struct platform_device *pdev = to_platform_device(dev);
bool do_wakeup = device_may_wakeup(dev);
int ret;
ret = ehci_suspend(hcd, do_wakeup);
if (ret)
return ret;
if (pdata->power_suspend)
pdata->power_suspend(pdev);
pinctrl_pm_select_sleep_state(dev);
return ret;
}
static int exynos_ehci_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct exynos_ehci_hcd *exynos_ehci = to_exynos_ehci(hcd);
bool do_wakeup = device_may_wakeup(dev);
int rc;
rc = ehci_suspend(hcd, do_wakeup);
if (exynos_ehci->otg)
exynos_ehci->otg->set_host(exynos_ehci->otg, &hcd->self);
if (exynos_ehci->phy)
usb_phy_shutdown(exynos_ehci->phy);
clk_disable_unprepare(exynos_ehci->clk);
return rc;
}
static int s5p_ehci_runtime_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct s5p_ehci_platdata *pdata = pdev->dev.platform_data;
struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct s5p_ehci_hcd *s5p_ehci = to_s5p_ehci(hcd);
bool do_wakeup = device_may_wakeup(dev);
int rc;
dev_dbg(dev, "%s\n", __func__);
rc = ehci_suspend(hcd, do_wakeup);
if (s5p_ehci->phy)
pm_runtime_put_sync(s5p_ehci->phy->dev);
else if (pdata && pdata->phy_suspend)
pdata->phy_suspend(pdev, USB_PHY_TYPE_HOST);
return rc;
}
static int ehci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
{
return ehci_suspend(hcd, do_wakeup);
}
