Commit 8adb4786 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman
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USB: don't unsuspend for a new connection

This patch (as889) prevents the hub driver from trying to resume a
port when there is a new connection.  For one thing, the resume is not
needed -- the upcoming port reset will clear the suspend feature
automatically.  For another, on some systems the resume fails and
causes problems.
Signed-off-by: default avatarAlan Stern <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent b6f6436d
......@@ -2426,19 +2426,6 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
/* If something is connected, but the port is suspended, wake it up. */
if (portstatus & USB_PORT_STAT_SUSPEND) {
status = hub_port_resume(hub, port1, NULL);
if (status < 0) {
"can't clear suspend on port %d; %d\n",
port1, status);
goto done;
for (i = 0; i < SET_CONFIG_TRIES; i++) {
struct usb_device *udev;
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