[src/trunk]: src/sys/dev/usb Remove an obsolete comment.

[augustss <augustss%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ae17567b6c43
branches:  trunk
changeset: 477102:ae17567b6c43
user:      augustss <augustss%NetBSD.org@localhost>
date:      Mon Oct 11 09:15:34 1999 +0000

description:
Remove an obsolete comment.

diffstat:

 sys/dev/usb/uhub.c |  32 ++++++++++++--------------------
 1 files changed, 12 insertions(+), 20 deletions(-)

diffs (46 lines):

diff -r a395630fcce3 -r ae17567b6c43 sys/dev/usb/uhub.c
--- a/sys/dev/usb/uhub.c        Mon Oct 11 05:29:04 1999 +0000
+++ b/sys/dev/usb/uhub.c        Mon Oct 11 09:15:34 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uhub.c,v 1.29 1999/09/15 10:25:31 augustss Exp $       */
+/*     $NetBSD: uhub.c,v 1.30 1999/10/11 09:15:34 augustss Exp $       */
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -404,25 +404,17 @@
                                     "error=%s\n", usbd_errstr(r)));
                        /* Avoid addressing problems by disabling. */
                        /* usbd_reset_port(dev, port, &up->status); */
-/* XXX
- * What should we do.  The device may or may not be at its
- * assigned address.  In any case we'd like to ignore it.
- * Maybe the port should be disabled until the device is
- * disconnected.
- */
-                       if (r == USBD_SET_ADDR_FAILED || 1) {/* XXX */
-                               /* The unit refused to accept a new
-                                * address, and since we cannot leave
-                                * at 0 we have to disable the port
-                                * instead. */
-                               printf("%s: device problem, disabling "
-                                      "port %d\n",
-                                      USBDEVNAME(sc->sc_dev), port);
-                               usbd_clear_port_feature(dev, port, 
-                                                       UHF_PORT_ENABLE);
-                               /* Make sure we don't try to restart it. */
-                               up->restartcnt = USBD_RESTART_MAX;
-                       }
+
+                       /* 
+                        * The unit refused to accept a new address, or had
+                        * some other serious problem.  Since we cannot leave
+                        * at 0 we have to disable the port instead.
+                        */
+                       printf("%s: device problem, disabling port %d\n",
+                              USBDEVNAME(sc->sc_dev), port);
+                       usbd_clear_port_feature(dev, port, UHF_PORT_ENABLE);
+                       /* Make sure we don't try to restart it infinitely. */
+                       up->restartcnt = USBD_RESTART_MAX;
                } else {
                        if (up->device->hub)
                                up->device->hub->explore(up->device);