Messages in this thread Patch in this message | | | Date | Tue, 29 Apr 2008 10:17:50 -0700 | From | Greg KH <> | Subject | [01/37] USB: log an error message when USB enumeration fails |
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2.6.25-stable review patch. If anyone has any objections, please let us know.
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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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