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[RFC,08/12] s5p-csis: Correct the event counters logging

Message ID 1354129766-2821-9-git-send-email-s.nawrocki@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sylwester Nawrocki/Kernel \(PLT\) /SRPOL/Staff Engineer/Samsung Electronics Nov. 28, 2012, 7:09 p.m. UTC 
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>
---
 drivers/media/platform/s5p-fimc/mipi-csis.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/media/platform/s5p-fimc/mipi-csis.c b/drivers/media/platform/s5p-fimc/mipi-csis.c
index e979b6e..8ec7c3b 100644
--- a/drivers/media/platform/s5p-fimc/mipi-csis.c
+++ b/drivers/media/platform/s5p-fimc/mipi-csis.c
@@ -415,12 +415,12 @@  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);
 }