From: Joseph Lo <josephl@nvidia.com>
Date: Wed, 3 Jul 2013 09:50:42 +0000 (+0800)
Subject: ARM: tegra: hook tegra_tear_down_cpu function
X-Git-Tag: v3.12-rc1~115^2~13^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b573ad9f19ad56938a66c95fbc5122b77951cd5d;p=profile%2Fivi%2Fkernel-x86-ivi.git

ARM: tegra: hook tegra_tear_down_cpu function

Hooking tegra_tear_down_cpu for Tegra114 for supporting cluster power
down when CPU cluster suspneded in LP2.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c
index 94e69be..19cf360 100644
--- a/arch/arm/mach-tegra/pm.c
+++ b/arch/arm/mach-tegra/pm.c
@@ -52,7 +52,9 @@ static void tegra_tear_down_cpu_init(void)
 			tegra_tear_down_cpu = tegra20_tear_down_cpu;
 		break;
 	case TEGRA30:
-		if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC))
+	case TEGRA114:
+		if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) ||
+		    IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC))
 			tegra_tear_down_cpu = tegra30_tear_down_cpu;
 		break;
 	}