diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-pci.c | 12 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-hub.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/u132-hcd.c | 9 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
6 files changed, 10 insertions, 25 deletions
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 170b9399e09f..a573d5ff9adc 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -292,17 +292,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd) } } -#ifdef CONFIG_USB_SUSPEND - /* REVISIT: the controller works fine for wakeup iff the root hub - * itself is "globally" suspended, but usbcore currently doesn't - * understand such things. - * - * System suspend currently expects to be able to suspend the entire - * device tree, device-at-a-time. If we failed selective suspend - * reports, system suspend would fail; so the root hub code must claim - * success. That's lying to usbcore, and it matters for runtime - * PM scenarios with selective suspend and remote wakeup... - */ +#ifdef CONFIG_PM_RUNTIME if (ehci->no_selective_suspend && device_can_wakeup(&pdev->dev)) ehci_warn(ehci, "selective suspend/wakeup unavailable\n"); #endif diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index db09dae7b557..60ff4220e8b4 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -580,14 +580,8 @@ static int ohci_start_port_reset (struct usb_hcd *hcd, unsigned port) /* See usb 7.1.7.5: root hubs must issue at least 50 msec reset signaling, * not necessarily continuous ... to guard against resume signaling. - * The short timeout is safe for non-root hubs, and is backward-compatible - * with earlier Linux hosts. */ -#ifdef CONFIG_USB_SUSPEND #define PORT_RESET_MSEC 50 -#else -#define PORT_RESET_MSEC 10 -#endif /* this timer value might be vendor-specific ... */ #define PORT_RESET_HW_MSEC 10 diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index d62f0404baaa..15ed7e8d887f 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1755,7 +1755,7 @@ sl811h_probe(struct platform_device *dev) /* for this device there's no useful distinction between the controller * and its root hub, except that the root hub only gets direct PM calls - * when CONFIG_USB_SUSPEND is enabled. + * when CONFIG_PM_RUNTIME is enabled. */ static int diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 5efdffe32365..5c124bf5d018 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -3141,10 +3141,11 @@ static int u132_probe(struct platform_device *pdev) #ifdef CONFIG_PM -/* for this device there's no useful distinction between the controller -* and its root hub, except that the root hub only gets direct PM calls -* when CONFIG_USB_SUSPEND is enabled. -*/ +/* + * for this device there's no useful distinction between the controller + * and its root hub, except that the root hub only gets direct PM calls + * when CONFIG_PM_RUNTIME is enabled. + */ static int u132_suspend(struct platform_device *pdev, pm_message_t state) { struct usb_hcd *hcd = platform_get_drvdata(pdev); diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 68914429482f..187a3ec1069a 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1075,7 +1075,7 @@ int xhci_bus_suspend(struct usb_hcd *hcd) set_bit(port_index, &bus_state->bus_suspended); } /* USB core sets remote wake mask for USB 3.0 hubs, - * including the USB 3.0 roothub, but only if CONFIG_USB_SUSPEND + * including the USB 3.0 roothub, but only if CONFIG_PM_RUNTIME * is enabled, so also enable remote wake here. */ if (hcd->self.root_hub->do_remote_wakeup) { diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 53b8f89a0b1c..5156b720a53a 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -3801,7 +3801,7 @@ int xhci_find_raw_port_number(struct usb_hcd *hcd, int port1) return raw_port; } -#ifdef CONFIG_USB_SUSPEND +#ifdef CONFIG_PM_RUNTIME /* BESL to HIRD Encoding array for USB2 LPM */ static int xhci_besl_encoding[16] = {125, 150, 200, 300, 400, 500, 1000, 2000, @@ -4051,7 +4051,7 @@ int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) return 0; } -#endif /* CONFIG_USB_SUSPEND */ +#endif /* CONFIG_PM_RUNTIME */ /*---------------------- USB 3.0 Link PM functions ------------------------*/ |