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    Subject[PATCH v6 5/6] exynos: cpuidle: do not allow cpuidle registration for Exynos5420
    Date
    Exynos5420 is big.Little Soc. It uses cpuidle-big-litle generic cpuidle driver.
    Hence do not allow exynos cpuidle driver registration for Exynos5420.

    Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
    Signed-off-by: Chander Kashyap <k.chander@samsung.com>
    Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
    ---
    Changes in v6:
    1. Move cpuidle registration check to exynos.c from cpuidle.c and
    use "samsung,exynos5420" compatible string to avvoid registration
    arch/arm/mach-exynos/exynos.c | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
    index 4df3452..ef24edf 100644
    --- a/arch/arm/mach-exynos/exynos.c
    +++ b/arch/arm/mach-exynos/exynos.c
    @@ -286,7 +286,9 @@ static void __init exynos_dt_machine_init(void)
    }
    }

    - exynos_cpuidle_init();
    + if (!of_machine_is_compatible("samsung,exynos5420"))
    + exynos_cpuidle_init();
    +
    exynos_cpufreq_init();

    of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
    --
    1.7.9.5


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