From 386789ebbdd3a204ebe16b7a6277f7a45823549d Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Thu, 2 May 2019 02:38:09 +0300 Subject: PM / devfreq: tegra: Mark ACTMON's governor as immutable The ACTMON's governor supports only the Tegra's devfreq device and there is no need to use any other governor, hence let's mark Tegra governor as immutable to permanently stick it with Tegra's devfreq device. Reviewed-by: Chanwoo Choi Signed-off-by: Dmitry Osipenko Acked-by: Thierry Reding Signed-off-by: MyungJoo Ham --- drivers/devfreq/Kconfig | 1 - drivers/devfreq/tegra-devfreq.c | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index ba98a4e3ad33..7dd46d44579d 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -95,7 +95,6 @@ config ARM_EXYNOS_BUS_DEVFREQ config ARM_TEGRA_DEVFREQ tristate "Tegra DEVFREQ Driver" depends on ARCH_TEGRA_124_SOC - select DEVFREQ_GOV_SIMPLE_ONDEMAND select PM_OPP help This adds the DEVFREQ driver for the Tegra family of SoCs. diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c index f23f7b35863b..bf3fe2e81bc9 100644 --- a/drivers/devfreq/tegra-devfreq.c +++ b/drivers/devfreq/tegra-devfreq.c @@ -594,6 +594,7 @@ static struct devfreq_governor tegra_devfreq_governor = { .name = "tegra_actmon", .get_target_freq = tegra_governor_get_target, .event_handler = tegra_governor_event_handler, + .immutable = true, }; static int tegra_devfreq_probe(struct platform_device *pdev) -- cgit v1.2.3