From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Subject: [RESEND][PATCH 1/2] PM / devfreq: exynos-ppmu: ppmu_events array should not be NULL terminated Date: Fri, 21 Oct 2016 09:09:08 +0800 Message-ID: <1477012149-9928-1-git-send-email-axel.lin@ingics.com> Return-path: Received: from mail-pf0-f194.google.com ([209.85.192.194]:32940 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752876AbcJUBJ3 (ORCPT ); Thu, 20 Oct 2016 21:09:29 -0400 Received: by mail-pf0-f194.google.com with SMTP id i85so6969345pfa.0 for ; Thu, 20 Oct 2016 18:09:28 -0700 (PDT) Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "Rafael J . Wysocki" Cc: Chanwoo Choi , MyungJoo Ham , Kyungmin Park , linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Axel Lin 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 Acked-by: Chanwoo Choi Acked-by: MyungJoo Ham --- This patch was sent on https://patchwork.kernel.org/patch/9342637/ 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