diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 75e5876..b32ab60 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -1543,8 +1543,12 @@
 	desc->bHubContrCurrent = 0;
 	desc->bNbrPorts = reg & 0x3;
 	/* Power switching, device type, overcurrent. */
-	desc->wHubCharacteristics = cpu_to_le16((reg >> 8) & 0x1f);
-	DBG(0, "%s: hubcharacteristics = %02x\n", __func__, cpu_to_le16((reg >> 8) & 0x1f));
+	desc->wHubCharacteristics = cpu_to_le16((reg >> 8) &
+						(HUB_CHAR_LPSM |
+						 HUB_CHAR_COMPOUND |
+						 HUB_CHAR_OCPM));
+	DBG(0, "%s: hubcharacteristics = %02x\n", __func__,
+			desc->wHubCharacteristics);
 	desc->bPwrOn2PwrGood = (reg >> 24) & 0xff;
 	/* ports removable, and legacy PortPwrCtrlMask */
 	desc->u.hs.DeviceRemovable[0] = desc->bNbrPorts == 1 ? 1 << 1 : 3 << 1;