From: Arnd Bergmann Date: Thu, 15 Sep 2016 15:44:58 +0000 (+0200) Subject: PM / devfreq: rockchip: add PM_DEVFREQ_EVENT dependency X-Git-Tag: v4.9-rc1~171^2^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=54dec69bb975e71db83baf82bf4043df545b204c;p=linux.git PM / devfreq: rockchip: add PM_DEVFREQ_EVENT dependency 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 Fixes: 5a893e31a636 (PM / devfreq: rockchip: add devfreq driver for rk3399 dmc) Acked-by: Chanwoo Choi Acked-by: MyungJoo Ham Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 93b6ada06676..41254e702f1e 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -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).