staging: vchiq: Fix block comment format in vchiq_dump()

This fixes a checkpatch warning.

Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Link: https://lore.kernel.org/r/20191120202102.249121-2-marcgonzalez@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>