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Date: Mon, 21 Apr 2014 17:19:17 +0530 From: Chander Kashyap <chander.kashyap@...aro.org> To: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: lorenzo.pieralisi@....com, daniel.lezcano@...aro.org, rjw@...ysocki.net, kgene.kim@...sung.com, Chander Kashyap <chander.kashyap@...aro.org>, Chander Kashyap <k.chander@...sung.com> Subject: [PATCH 3/4] exynos: cpuidle: do not allow cpuidle registration for Exynos5420 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@...aro.org> Signed-off-by: Chander Kashyap <k.chander@...sung.com> --- arch/arm/mach-exynos/cpuidle.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index c57cae0..242f75d 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -219,6 +219,9 @@ static int exynos_cpuidle_probe(struct platform_device *pdev) int cpu_id, ret; struct cpuidle_device *device; + if (soc_is_exynos5420()) + return -ENODEV; + if (soc_is_exynos5250()) exynos5_core_down_clk(); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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