thunderbolt: No need to read UID of the root switch on resume
The root switch is part of the host controller and cannot be physically removed, so there is no point of reading UID again on resume in order to check if the root switch is still the same. Suggested-by: NAndreas Noever <andreas.noever@gmail.com> Signed-off-by: NMika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: NAndreas Noever <andreas.noever@gmail.com> Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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