Commit 6427f799 authored Apr 10, 2008 by Alan Stern Committed by Greg Kroah-Hartman Apr 24, 2008

USB: log an error message when USB enumeration fails



This patch (as1077) logs an error message whenever the kernel is
unable to enumerate a new USB device.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 7ef4f060

drivers/usb/core/hub.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2708,6 +2708,7 @@ loop:
		if ((status == -ENOTCONN) \|\| (status == -ENOTSUPP))
		break;
		}
		dev_err(hub_dev, "unable to enumerate USB device on port %d\n", port1);

		done:
		hub_port_disable(hub, port1, 1);

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