commit 81da57e64919f45e72d8e551f47ce38686ce0e78
author Punit Agrawal <punit.agrawal@arm.com> Fri Jul 18 15:09:54 2014 +0100
committer MyungJoo Ham <myungjoo.ham@samsung.com> Mon Sep 29 20:22:36 2014 +0900
tree df25d94ecc4e27f9e9b7fd92b96ce99bf5e68b44
parent bd7e927705817e56d73177b05276f2667baeb11e

PM / devfreq: exynos: Enable building exynos PPMU as module

Export symbols from the PPMU driver needed to build the exynos bus
driver as a module.

Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

drivers/devfreq/Kconfig

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index 2227e9b..faf4e70 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -78,7 +78,7 @@
 	  This does not yet operate with optimal voltages.
 
 config ARM_EXYNOS5_BUS_DEVFREQ
-	bool "ARM Exynos5250 Bus DEVFREQ Driver"
+	tristate "ARM Exynos5250 Bus DEVFREQ Driver"
 	depends on SOC_EXYNOS5250
 	select DEVFREQ_GOV_SIMPLE_ONDEMAND
 	select PM_OPP