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SubjectRe: [PATCH] ARM: exynos: only build mcpm support if used
On Wed, Jun 19, 2019 at 02:55:29PM +0200, Arnd Bergmann wrote:
> We get a link error for configurations that enable an exynos
> SoC that does not require mcpm, but then manually enable
> mcpm anyway wihtout also turning on the arm-cci:
>
> arch/arm/mach-exynos/mcpm-exynos.o: In function `exynos_pm_power_up_setup':
> mcpm-exynos.c:(.text+0x8): undefined reference to `cci_enable_port_for_self'
>
> Change it back to only build the code we actually need, by
> introducing a CONFIG_EXYNOS_MCPM that serves the same purpose
> as the older CONFIG_EXYNOS5420_MCPM.
>
> Fixes: 2997520c2d4e ("ARM: exynos: Set MCPM as mandatory for Exynos542x/5800 SoCs")

Thanks, applied.

Best regards,
Krzysztof

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