linux-kernel - [PATCH] thermal/drivers/devfreq: Fix missing dependency with the energy model

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Date:   Tue, 15 Dec 2020 09:35:20 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     daniel.lezcano@...aro.org, rui.zhang@...el.com, lukasz.luba@....com
Cc:     sfr@...b.auug.org.au, linux-kernel@...r.kernel.org,
        linux-next@...r.kernel.org
Subject: [PATCH] thermal/drivers/devfreq: Fix missing dependency with the energy model

The devfreq cooling device has been converted to use the energy model.

Add the dependency on the ENERGY_MODEL option to reflect this change
and prevent build failure if the option is not set.

Fixes: 615510fe13bd2 ("thermal: devfreq_cooling: remove old power model and use EM")
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/thermal/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 7edc8dc6bbab..ee62d51ef351 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -193,6 +193,7 @@ config DEVFREQ_THERMAL
 	bool "Generic device cooling support"
 	depends on PM_DEVFREQ
 	depends on PM_OPP
+	depends on ENERGY_MODEL
 	help
 	  This implements the generic devfreq cooling mechanism through
 	  frequency reduction for devices using devfreq.
-- 
2.25.1