pvr2_trace prints a newline at the end of the message string, so the
message string does not need to include a newline explicitly.  Done
using Coccinelle.
Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>