1 files changed, 13 insertions, 4 deletions

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index e35a17687c05..34e3da5aa72a 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -375,7 +375,7 @@ static int usb_unbind_interface(struct device *dev)
                  * Just re-enable it without affecting the endpoint toggles.
                  */
                 usb_enable_interface(udev, intf, false);
-        } else if (!error && !intf->dev.power.in_suspend) {
+        } else if (!error && !intf->dev.power.is_prepared) {
                 r = usb_set_interface(udev, intf->altsetting[0].
                                 desc.bInterfaceNumber, 0);
                 if (r < 0)
@@ -960,7 +960,7 @@ void usb_rebind_intf(struct usb_interface *intf)
         }
 
         /* Try to rebind the interface */
-        if (!intf->dev.power.in_suspend) {
+        if (!intf->dev.power.is_prepared) {
                 intf->needs_binding = 0;
                 rc = device_attach(&intf->dev);
                 if (rc < 0)
@@ -1107,7 +1107,7 @@ static int usb_resume_interface(struct usb_device *udev,
         if (intf->condition == USB_INTERFACE_UNBOUND) {
 
                 /* Carry out a deferred switch to altsetting 0 */
-                if (intf->needs_altsetting0 && !intf->dev.power.in_suspend) {
+                if (intf->needs_altsetting0 && !intf->dev.power.is_prepared) {
                         usb_set_interface(udev, intf->altsetting[0].
                                         desc.bInterfaceNumber, 0);
                         intf->needs_altsetting0 = 0;
@@ -1187,13 +1187,22 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
                 for (i = n - 1; i >= 0; --i) {
                         intf = udev->actconfig->interface[i];
                         status = usb_suspend_interface(udev, intf, msg);
+
+                        /* Ignore errors during system sleep transitions */
+                        if (!(msg.event & PM_EVENT_AUTO))
+                                status = 0;
                         if (status != 0)
                                 break;
                 }
         }
-        if (status == 0)
+        if (status == 0) {
                 status = usb_suspend_device(udev, msg);
 
+                /* Again, ignore errors during system sleep transitions */
+                if (!(msg.event & PM_EVENT_AUTO))
+                        status = 0;
+        }
+
         /* If the suspend failed, resume interfaces that did get suspended */
         if (status != 0) {
                 msg.event ^= (PM_EVENT_SUSPEND | PM_EVENT_RESUME);