[PATCH] USB: UHCI: Increase port-reset completion delay for HP controllers

This patch (as657) increases the port-reset completion delay in uhci-hcd
for HP's embedded controllers.  Unlike other UHCI controllers, the HP
chips can take as long as 250 us to carry out the processing associated
with finishing a port reset.

This fixes Novell bug #148761.

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