The dbgarg() macro in videodev.c contains some printk() statements
where only the first one is influenced by an if-statement. This causes
floating with debug-messages which is fixed by this patch by adding a
'{ ... }' pair.
Signed-off-by: NEnrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>