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From: Christoph Egger on 15 Jan 2010 07:10
Hi all!

As part of the VAMOS[0] research project at the University of
Erlangen we're checking referential integrity between kernel KConfig
options and in-code Conditional blocks.

By this we discovered the config Option DVB_DIBCOM_DEBUG,
which was dropped while removing the dibusb driver in favor of dvb-usb
in 2005. However it remaind existant at some places of the kernel
config.

Probably one should be a bit more agressive here as the dprintk
macro now expands to a do{}while(0) unconditionally so all blocks
using them can also be dropped to remove in-tree cruft but the patch
does a first cleanup.

Please keep me informed of this patch getting confirmed /
merged so we can keep track of it.

Regards

Christoph Egger

[0] http://vamos1.informatik.uni-erlangen.de/
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