From: Peter De Schrijver <pdeschrijver@nvidia.com>
Date: Thu, 23 Feb 2012 16:20:56 +0000 (+0200)
Subject: ARM: tegra: Enable CPUIdle on Tegra20
X-Git-Tag: v3.4-rc1~91^2~7^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6a1ba67362fe78a1ec81c355ee638c70689b5d7;p=profile%2Fivi%2Fkernel-x86-ivi.git

ARM: tegra: Enable CPUIdle on Tegra20

As the LP3 code also works for Tegra20, we can enable cpuidle for Tegra20.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
---

diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 2db20da..fac449e 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -95,8 +95,6 @@ static void __init tegra_init_cache(u32 tag_latency, u32 data_latency)
 #ifdef CONFIG_ARCH_TEGRA_2x_SOC
 void __init tegra20_init_early(void)
 {
-	disable_hlt();  /* idle WFI usage needs to be confirmed */
-
 	tegra_init_fuse();
 	tegra2_init_clocks();
 	tegra_clk_init_from_table(tegra20_clk_init_table);