arch/tile: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN

See commit a6eb9fe105d5de0053b261148cee56c94b4720ca.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
1 file changed