tlan: Code cleanup: checkpatch.pl is relatively happy now.

- Remove CamelCase.
- Convert hexadecimals to lower case.
- Remove useless comments. Tlan driver contained a name of the function at
  the end of it in a comment. Remove those comments.
- Remove local typedefs. Use real types instead of typedefs in code.
- Resolve space issues and reindent.
- One warning remain, it's a case where printing a single line involves a
  number of printk()s.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>