Re: [PATCH] PM / devfreq: exynos-ppmu: ppmu_events array should not be NULL terminated
From: Chanwoo Choi <cw00.choi@samsung.com>
Date: 2016-09-22 06:26:29
Also in:
linux-samsung-soc
Hello, On 2016년 09월 21일 09:30, Axel Lin wrote:
quoted hunk ↗ jump to hunk
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 <redacted> --- 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)
Acked-by: Chanwoo Choi <cw00.choi@samsung.com> -- Best Regards, Chanwoo Choi