[Patch v7 5/6] exynos: cpuidle: do not allow cpuidle registration for Exynos5420
From: Chander Kashyap
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
Signed-off-by: Chander Kashyap
Reviewed-by: Tomasz Figa
Acked-by: Daniel Lezcano
---
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 90aab4d..f4c08d6 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -271,7 +271,9 @@ 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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[Patch v7 5/6] exynos: cpuidle: do not allow cpuidle registration for Exynos5420
From: Chander Kashyap chander.kash...@linaro.org 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.kash...@linaro.org Signed-off-by: Chander Kashyap k.chan...@samsung.com Reviewed-by: Tomasz Figa t.f...@samsung.com Acked-by: Daniel Lezcano daniel.lezc...@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 90aab4d..f4c08d6 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -271,7 +271,9 @@ 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 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
