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    SubjectRe: [PATCH v6 48/52] PM / devfreq: tegra20: Relax Kconfig dependency
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    On 10/26/20 7:17 AM, Dmitry Osipenko wrote:
    > The Tegra EMC driver now could be compiled as a loadable kernel module.
    > Currently devfreq driver depends on the EMC/MC drivers in Kconfig, and
    > thus, devfreq is forced to be a kernel module if EMC is compiled as a
    > module. This build dependency could be relaxed since devfreq driver
    > checks MC/EMC presence on probe, allowing kernel configuration where
    > devfreq is a built-in driver and EMC driver is a loadable module.
    > This change puts Tegra20 devfreq Kconfig entry on a par with the Tegra30
    > devfreq entry.
    >
    > Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
    > Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    > ---
    > drivers/devfreq/Kconfig | 2 +-
    > 1 file changed, 1 insertion(+), 1 deletion(-)
    >
    > diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
    > index 37dc40d1fcfb..0ee36ae2fa79 100644
    > --- a/drivers/devfreq/Kconfig
    > +++ b/drivers/devfreq/Kconfig
    > @@ -123,7 +123,7 @@ config ARM_TEGRA_DEVFREQ
    >
    > config ARM_TEGRA20_DEVFREQ
    > tristate "NVIDIA Tegra20 DEVFREQ Driver"
    > - depends on (TEGRA_MC && TEGRA20_EMC) || COMPILE_TEST
    > + depends on ARCH_TEGRA_2x_SOC || COMPILE_TEST
    > depends on COMMON_CLK
    > select DEVFREQ_GOV_SIMPLE_ONDEMAND
    > help
    >

    Applied it.

    --
    Best Regards,
    Chanwoo Choi
    Samsung Electronics

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