}
if (portchange & USB_PORT_STAT_C_OVERCURRENT) {
- dev_err (hub_dev,
- "over-current change on port %d\n",
- i);
+ u16 status = 0;
+ u16 unused;
+
+ dev_dbg(hub_dev, "over-current change on port "
+ "%d\n", i);
clear_port_feature(hdev, i,
USB_PORT_FEAT_C_OVER_CURRENT);
+ msleep(100); /* Cool down */
hub_power_on(hub, true);
+ hub_port_status(hub, i, &status, &unused);
+ if (status & USB_PORT_STAT_OVERCURRENT)
+ dev_err(hub_dev, "over-current "
+ "condition on port %d\n", i);
}
if (portchange & USB_PORT_STAT_C_RESET) {
hub->limited_power = 0;
}
if (hubchange & HUB_CHANGE_OVERCURRENT) {
- dev_dbg (hub_dev, "overcurrent change\n");
- msleep(500); /* Cool down */
+ u16 status = 0;
+ u16 unused;
+
+ dev_dbg(hub_dev, "over-current change\n");
clear_hub_feature(hdev, C_HUB_OVER_CURRENT);
+ msleep(500); /* Cool down */
hub_power_on(hub, true);
+ hub_hub_status(hub, &status, &unused);
+ if (status & HUB_STATUS_OVERCURRENT)
+ dev_err(hub_dev, "over-current "
+ "condition\n");
}
}