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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2020-07-03 08:04:50 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2020-07-30 10:22:57 +0200 |
| commit | ae8eb8ba521c8e72e9e5504765929e55c038ee3a (patch) | |
| tree | 623c12530b8d48f08775b9d955dda8d7aa9ba6dd /drivers/memory | |
| parent | PM / devfreq: Add support delayed timer for polling mode (diff) | |
| download | linux-ae8eb8ba521c8e72e9e5504765929e55c038ee3a.tar.xz linux-ae8eb8ba521c8e72e9e5504765929e55c038ee3a.zip | |
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.
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/samsung/exynos5422-dmc.c | 1 |
1 files changed, 1 insertions, 0 deletions
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, |