From 6427f7995338387ddded92f98adec19ddbf0ae5e Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 10 Apr 2008 12:45:34 -0400 Subject: [PATCH] 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 Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hub.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 9fc5179dfc..1e23e360ea 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -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); -- 2.39.5