PCI: point people to Bernhard instead of the linux-kernel list

Back in commit 8c4b2cf9, Bernhard said
that he would fix up all instances of when this message happens.  So
point people at him instead of the linux-kernel list which can not fix
things up.

Cc: Bernhard Kaindl <bk@suse.de>
Cc: Dave Jones <davej@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Miles Lane <miles.lane@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>