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Commit 81da57e6 authored by Punit Agrawal's avatar Punit Agrawal Committed by MyungJoo Ham
Browse files

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: default avatarPunit Agrawal <punit.agrawal@arm.com>
Signed-off-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
parent bd7e9277

drivers/devfreq/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -78,7 +78,7 @@ config ARM_EXYNOS4_BUS_DEVFREQ 
	  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

drivers/devfreq/exynos/exynos_ppmu.c

+3 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ void busfreq_mon_reset(struct busfreq_ppmu_data *ppmu_data) 
		exynos_ppmu_start(ppmu_base);

	}

}

EXPORT_SYMBOL(busfreq_mon_reset);



void exynos_read_ppmu(struct busfreq_ppmu_data *ppmu_data)

{
@@ -97,6 +98,7 @@ void exynos_read_ppmu(struct busfreq_ppmu_data *ppmu_data) 


	busfreq_mon_reset(ppmu_data);

}

EXPORT_SYMBOL(exynos_read_ppmu);



int exynos_get_busier_ppmu(struct busfreq_ppmu_data *ppmu_data)

{
@@ -114,3 +116,4 @@ int exynos_get_busier_ppmu(struct busfreq_ppmu_data *ppmu_data) 


	return busy;

}

EXPORT_SYMBOL(exynos_get_busier_ppmu);