From: Axel Lin <axel.lin@ingics.com>
To: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
Axel Lin <axel.lin@ingics.com>
Subject: [PATCH] PM / devfreq: exynos-ppmu: ppmu_events array should not be NULL terminated
Date: Wed, 21 Sep 2016 08:30:40 +0800 [thread overview]
Message-ID: <1474417840-7999-1-git-send-email-axel.lin@ingics.com> (raw)
The rest of the code uses ARRAY_SIZE to count the number of entries in
ppmu_events array. The NULL terminated entry makes ARRAY_SIZE return
off-by-one value.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/devfreq/event/exynos-ppmu.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index f55cf0e..c9ffaf0 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -90,8 +90,6 @@ struct __exynos_ppmu_events {
PPMU_EVENT(d1-cpu),
PPMU_EVENT(d1-general),
PPMU_EVENT(d1-rt),
-
- { /* sentinel */ },
};
static int exynos_ppmu_find_ppmu_id(struct devfreq_event_dev *edev)
--
2.7.4
next reply other threads:[~2016-09-21 0:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20160921003108epcas1p13c13f6dbfbcf86c22d88e33606e8fc97@epcas1p1.samsung.com>
2016-09-21 0:30 ` Axel Lin [this message]
2016-09-22 6:26 ` [PATCH] PM / devfreq: exynos-ppmu: ppmu_events array should not be NULL terminated Chanwoo Choi
2016-09-30 14:06 ` MyungJoo Ham
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