Comment has 'then' repeated twice. Let's clean it up.
Use unsigned int to maintain naming consistency.
Signed-off-by: Nigel Christian <nigel.l.christian@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>