netxen: fix endianness in firmware commands

o Set restricted (little endian) data types in firmware command
  requests and responses.
o Remove unnecessary conversion to LE when writing registers.

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