[ARM] dma: move RiscPC specific DMA data out of dma_struct

Separate the RiscPC specific (IOMD and floppy FIQ) data out of the core
DMA structure by making the IOMD and floppy DMA supersets.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2008-12-08 17:35:48 +00:00 • committed by Russell King
commit ad9dd94c38
2 changed files with 91 additions and 73 deletions