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PM / devfreq: rockchip: add PM_DEVFREQ_EVENT dependency

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The newly added ARM_RK3399_DMC_DEVFREQ driver requires the
DEVFREQ_EVENT_ROCKCHIP_DFI driver and tries to turn that on through
a 'select' statement, and that in turn has a dependency on
PM_DEVFREQ_EVENT, which may be disabled here:

warning: (ARM_RK3399_DMC_DEVFREQ) selects DEVFREQ_EVENT_ROCKCHIP_DFI which has unmet direct dependencies (PM_DEVFREQ && PM_DEVFREQ_EVENT && ARCH_ROCKCHIP)

We probably want a 'depends on' here, but other drivers use 'select'
too, so for consistency I'm doing the same.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 5a893e31a6 (PM / devfreq: rockchip: add devfreq driver for rk3399 dmc)
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Arnd Bergmann 2016-09-15 17:44:58 +02:00 committed by Rafael J. Wysocki
parent 290128ac13
commit 54dec69bb9
1 changed files with 1 additions and 0 deletions
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drivers/devfreq/Kconfig
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@ -105,6 +105,7 @@ config ARM_RK3399_DMC_DEVFREQ
depends on ARCH_ROCKCHIP
select DEVFREQ_EVENT_ROCKCHIP_DFI
select DEVFREQ_GOV_SIMPLE_ONDEMAND
select PM_DEVFREQ_EVENT
select PM_OPP
help
This adds the DEVFREQ driver for the RK3399 DMC(Dynamic Memory Controller).