[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>

diff --git a/drivers/media/platform/s5p-fimc/mipi-csis.c b/drivers/media/platform/s5p-fimc/mipi-csis.c
index 4c961b1..9528ee6 100644 (file)
--- a/drivers/media/platform/s5p-fimc/mipi-csis.c
+++ b/drivers/media/platform/s5p-fimc/mipi-csis.c
@@ -401,12 +401,12 @@ static void s5pcsis_log_counters(struct csis_state *state, bool non_errors)
 
        spin_lock_irqsave(&state->slock, flags);
 
-       for (i--; i >= 0; i--)
-               if (state->events[i].counter >= 0)
+       for (i--; i >= 0; i--) {
+               if (state->events[i].counter > 0 || debug)
                        v4l2_info(&state->sd, "%s events: %d\n",
                                  state->events[i].name,
                                  state->events[i].counter);
-
+       }
        spin_unlock_irqrestore(&state->slock, flags);
 }