netxen: annotate dma watchdog setup

o remove superfluous code to setup PCI dma watchdog for NX2031.
o disable dma watchdog completely for NX3031 (not required).

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke 2009-07-26 20:07:39 +00:00 • committed by David S. Miller
commit 83ac51fa74
4 changed files with 43 additions and 99 deletions