USB: Enhance usage of pm_message_t

[linux-2.6-omap-h63xx.git] / drivers / usb / core / hub.c

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index ff066edf4dca3e07c57b53a4bc176e7d2bb22e38..fc99ef67761dbdee986d15c4aa1536301f7a3d7c 100644 (file)
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1984,7 +1984,7 @@ static int check_port_resume_type(struct usb_device *udev,
  *
  * Returns 0 on success, else negative errno.
  */
-int usb_port_suspend(struct usb_device *udev)
+int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
 {
        struct usb_hub  *hub = hdev_to_hub(udev->parent);
        int             port1 = udev->portnum;
@@ -2023,7 +2023,7 @@ int usb_port_suspend(struct usb_device *udev)
        } else {
                /* device has up to 10 msec to fully suspend */
                dev_dbg(&udev->dev, "usb %ssuspend\n",
-                               udev->auto_pm ? "auto-" : "");
+                               (msg.event & PM_EVENT_AUTO ? "auto-" : ""));
                usb_set_device_state(udev, USB_STATE_SUSPENDED);
                msleep(10);
        }
@@ -2142,7 +2142,7 @@ static int finish_port_resume(struct usb_device *udev)
  *
  * Returns 0 on success, else negative errno.
  */
-int usb_port_resume(struct usb_device *udev)
+int usb_port_resume(struct usb_device *udev, pm_message_t msg)
 {
        struct usb_hub  *hub = hdev_to_hub(udev->parent);
        int             port1 = udev->portnum;
@@ -2167,7 +2167,7 @@ int usb_port_resume(struct usb_device *udev)
        } else {
                /* drive resume for at least 20 msec */
                dev_dbg(&udev->dev, "usb %sresume\n",
-                               udev->auto_pm ? "auto-" : "");
+                               (msg.event & PM_EVENT_AUTO ? "auto-" : ""));
                msleep(25);
 
                /* Virtual root hubs can trigger on GET_PORT_STATUS to
@@ -2208,7 +2208,7 @@ static int remote_wakeup(struct usb_device *udev)
        if (udev->state == USB_STATE_SUSPENDED) {
                dev_dbg(&udev->dev, "usb %sresume\n", "wakeup-");
                usb_mark_last_busy(udev);
-               status = usb_external_resume_device(udev);
+               status = usb_external_resume_device(udev, PMSG_REMOTE_RESUME);
        }
        return status;
 }
@@ -2217,14 +2217,14 @@ static int remote_wakeup(struct usb_device *udev)
 
 /* When CONFIG_USB_SUSPEND isn't set, we never suspend or resume any ports. */
 
-int usb_port_suspend(struct usb_device *udev)
+int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
 {
        return 0;
 }
 
 /* However we may need to do a reset-resume */
 
-int usb_port_resume(struct usb_device *udev)
+int usb_port_resume(struct usb_device *udev, pm_message_t msg)
 {
        struct usb_hub  *hub = hdev_to_hub(udev->parent);
        int             port1 = udev->portnum;
@@ -2264,7 +2264,7 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
 
                udev = hdev->children [port1-1];
                if (udev && udev->can_submit) {
-                       if (!hdev->auto_pm)
+                       if (!(msg.event & PM_EVENT_AUTO))
                                dev_dbg(&intf->dev, "port %d nyet suspended\n",
                                                port1);
                        return -EBUSY;