Becky Bruce 738ef42e32 powerpc: Change archdata dma_data to a union
Sometimes this is used to hold a simple offset, and sometimes
it is used to hold a pointer.  This patch changes it to a union containing
void * and dma_addr_t.  get/set accessors are also provided, because it was
getting a bit ugly to get to the actual data.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-09-24 15:31:43 +10:00
..
2005-11-06 16:56:47 -08:00
2007-11-08 14:15:33 +11:00
2009-05-12 13:28:23 +02:00