diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index b8dad0a3aab3..e92f920256b2 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -957,19 +957,19 @@ static void xhci_get_usb3_port_status(struct xhci_port *port, u32 *status, *status |= USB_PORT_STAT_C_CONFIG_ERROR << 16; /* USB3 specific wPortStatus bits */ - if (portsc & PORT_POWER) { + if (portsc & PORT_POWER) *status |= USB_SS_PORT_STAT_POWER; - /* link state handling */ - if (link_state == XDEV_U0) - bus_state->suspended_ports &= ~(1 << portnum); - } - /* remote wake resume signaling complete */ - if (bus_state->port_remote_wakeup & (1 << portnum) && + /* no longer suspended or resuming */ + if (link_state != XDEV_U3 && link_state != XDEV_RESUME && link_state != XDEV_RECOVERY) { - bus_state->port_remote_wakeup &= ~(1 << portnum); - usb_hcd_end_port_resume(&hcd->self, portnum); + /* remote wake resume signaling complete */ + if (bus_state->port_remote_wakeup & (1 << portnum)) { + bus_state->port_remote_wakeup &= ~(1 << portnum); + usb_hcd_end_port_resume(&hcd->self, portnum); + } + bus_state->suspended_ports &= ~(1 << portnum); } xhci_hub_report_usb3_link_state(xhci, status, portsc); @@ -1026,6 +1026,7 @@ static void xhci_get_usb2_port_status(struct xhci_port *port, u32 *status, usb_hcd_end_port_resume(&port->rhub->hcd->self, portnum); } port->rexit_active = 0; + bus_state->suspended_ports &= ~(1 << portnum); } }