media: atomisp: Fix Block Comments

media: atomisp: Fix Block Comments

Block comments should use * on subsequent lines and
should use a trailing */ on a separate line.

Link: https://lore.kernel.org/linux-media/20201214110156.6152-3-Philipp.Gerlesberger@fau.de
Co-developed-by: Andrey Khlopkov <ij72uhux@stud.informatik.uni-erlangen.de>
Signed-off-by: Andrey Khlopkov <ij72uhux@stud.informatik.uni-erlangen.de>
Signed-off-by: Philipp Gerlesberger <Philipp.Gerlesberger@fau.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>