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| author | Punit Agrawal <punit.agrawal@arm.com> | 2014-07-18 15:09:54 +0100 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2014-09-29 20:22:36 +0900 |
| commit | 81da57e64919f45e72d8e551f47ce38686ce0e78 (patch) | |
| tree | df25d94ecc4e27f9e9b7fd92b96ce99bf5e68b44 /drivers/devfreq | |
| parent | bd7e927705817e56d73177b05276f2667baeb11e (diff) | |
| download | linux-81da57e64919f45e72d8e551f47ce38686ce0e78.tar.bz2 | |
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>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/devfreq/exynos/exynos_ppmu.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 2227e9bf3884..faf4e70c42e0 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -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 diff --git a/drivers/devfreq/exynos/exynos_ppmu.c b/drivers/devfreq/exynos/exynos_ppmu.c index 75fcc5140ffb..97b75e513d29 100644 --- a/drivers/devfreq/exynos/exynos_ppmu.c +++ b/drivers/devfreq/exynos/exynos_ppmu.c @@ -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); |