Benjamin Herrenschmidt 7b6b574ca7 powerpc: Fix link errors on 32-bit machines using legacy DMA
The new merged DMA code will try to access isa_bridge_pcidev when
trying to DMA to/from legacy devices. This is however only defined
on 64-bit. Fixes this for now by adding the variable, even if it
stays NULL. In the long run, we'll make isa-bridge.c common to
32 and 64-bit.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-10-15 10:13:29 +11:00
..
2008-10-14 10:11:38 +11:00
2008-06-30 10:16:50 +10:00
2008-10-07 14:26:20 +11:00