netxen: support larger dma addressing

Support larger dma mask if firmware indicates capability
to handle larger addresses.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index bbdd8f2d152b..bd5fbb4ce865 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -1256,8 +1256,6 @@ struct netxen_adapter {
         u32 crb_win;
         rwlock_t adapter_lock;
 
-        uint64_t dma_mask;
-
         u32 cmd_producer;
         __le32 *cmd_consumer;
         u32 last_cmd_consumer;