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Subject[01/37] USB: log an error message when USB enumeration fails

2.6.25-stable review patch. If anyone has any objections, please let us know.

------------------


From: Alan Stern <stern@rowland.harvard.edu>

commit: 6427f7995338387ddded92f98adec19ddbf0ae5e

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/usb/core/hub.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2664,6 +2664,7 @@ 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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