xtensa: use physical addresses for bus addresses
authorChris Zankel <chris@zankel.net>
Wed, 24 Oct 2012 03:25:37 +0000 (20:25 -0700)
committerChris Zankel <chris@zankel.net>
Thu, 25 Oct 2012 21:53:36 +0000 (14:53 -0700)
Define virt_to_bus and bus_to_virt as virt_to_phys, and phys_to_virt,
       respectively.

Signed-off-by: Chris Zankel <chris@zankel.net>

No differences found