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Date: Fri, 3 Jul 2020 15:26:22 +0900 From: Chanwoo Choi <cw00.choi@...sung.com> To: lukasz.luba@....com, k.konieczny@...sung.com, krzk@...nel.org, kgene@...nel.org Cc: s.nawrocki@...sung.com, willy.mh.wolff.ml@...il.com, b.zolnierkie@...sung.com, cw00.choi@...sung.com, chanwoo@...nel.org, myungjoo.ham@...sung.com, kyungmin.park@...sung.com, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Subject: [RFC PATCH 2/2] memory: samsung: exynos5422-dmc: Use delayed timer as default Use delayed timer as default instead of deferrable timer in order to monitor the DMC status regardless of CPU idle. Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com> --- drivers/memory/samsung/exynos5422-dmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c index 25196d6268e2..93e9c2429c0d 100644 --- a/drivers/memory/samsung/exynos5422-dmc.c +++ b/drivers/memory/samsung/exynos5422-dmc.c @@ -945,6 +945,7 @@ static int exynos5_dmc_get_cur_freq(struct device *dev, unsigned long *freq) * It provides to the devfreq framework needed functions and polling period. */ static struct devfreq_dev_profile exynos5_dmc_df_profile = { + .timer = DEVFREQ_TIMER_DELAYED, .target = exynos5_dmc_target, .get_dev_status = exynos5_dmc_get_status, .get_cur_freq = exynos5_dmc_get_cur_freq, -- 2.17.1
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