Fix issues reported by checkpatch:
  ERROR: open brace '{' following struct go on the same line
  ERROR: "foo* bar" should be "foo *bar"
Additionally adjust alignment of wrapped function arguments.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>