USB: fhci: mutually exclusive port_status

FHCI_PORT_DISABLED, -LOW and -FULL are mutually exclusive as status.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
index bb63b68ddb7745486e841f3bdb73b011d1be12da..62a226b616707a2dcb0ba7667f537f4d8bb7481c 100644 (file)
--- a/drivers/usb/host/fhci-sched.c
+++ b/drivers/usb/host/fhci-sched.c
@@ -576,9 +576,7 @@ irqreturn_t fhci_irq(struct usb_hcd *hcd)
                        out_be16(&usb->fhci->regs->usb_event,
                                 usb->saved_msk);
                } else if (usb->port_status == FHCI_PORT_DISABLED) {
-                       if (fhci_ioports_check_bus_state(fhci) == 1 &&
-                                       usb->port_status != FHCI_PORT_LOW &&
-                                       usb->port_status != FHCI_PORT_FULL)
+                       if (fhci_ioports_check_bus_state(fhci) == 1)
                                fhci_device_connected_interrupt(fhci);
                }
                usb_er &= ~USB_E_RESET_MASK;
@@ -605,9 +603,7 @@ irqreturn_t fhci_irq(struct usb_hcd *hcd)
        }
 
        if (usb_er & USB_E_IDLE_MASK) {
-               if (usb->port_status == FHCI_PORT_DISABLED &&
-                               usb->port_status != FHCI_PORT_LOW &&
-                               usb->port_status != FHCI_PORT_FULL) {
+               if (usb->port_status == FHCI_PORT_DISABLED) {
                        usb_er &= ~USB_E_RESET_MASK;
                        fhci_device_connected_interrupt(fhci);
                } else if (usb->port_status ==