[PATCH] dvb: tda1004x: formatting cleanups

mostly formatting cleanups, no functional change (Andreas Oberritter)

Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>