[media] s5p-csis: Correct the event counters logging

The counter field is unsigned so >= 0 condition always evaluates
to true. Fix this to log events for which counter is > 0 or for
all when in debug mode.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1 file changed