thunderbolt: Introduce tb_switch_is_ice_lake()

This is needed to differentiate Ice Lake from other controllers.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mika Westerberg 2020-08-21 09:11:50 +03:00
commit 8c3b15a600