fix for HCHALTED status bit


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1852 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index 10b3fa6..23964f3 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -175,7 +175,7 @@
             /* start frame processing */
             qemu_mod_timer(s->frame_timer, qemu_get_clock(vm_clock));
             s->status &= ~UHCI_STS_HCHALTED;
-        } else if (!(val & UHCI_CMD_RS) && !(s->cmd & UHCI_CMD_RS)) {
+        } else if (!(val & UHCI_CMD_RS)) {
             s->status |= UHCI_STS_HCHALTED;
         }
         if (val & UHCI_CMD_GRESET) {