linux-phytec-ti

tile: Remove finish_arch_switch

Move the simulator bits into switch_to() and use
finish_arch_post_lock_switch() for the homecache migration bits.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>