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authorHiroshi Doyu <hdoyu@nvidia.com>2013-02-13 21:15:48 +0400
committerStephen Warren <swarren@nvidia.com>2013-03-12 00:29:43 +0400
commit7469688e832e340a84a1f6d4c290d8680c723256 (patch)
tree5e201ba31ff58010c8541140ca15bd86204f45fe /arch/arm/mach-tegra/hotplug.c
parent84b808da2dea7020211f1d73d015ff6c3ac207c4 (diff)
downloadlinux-7469688e832e340a84a1f6d4c290d8680c723256.tar.xz
ARM: tegra: Unify tegra{20,30,114}_init_early()
Refactored tegra{20,30,114}_init_early() so that we have the unified tegra_init_early(). Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/hotplug.c')
-rw-r--r--arch/arm/mach-tegra/hotplug.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/arch/arm/mach-tegra/hotplug.c b/arch/arm/mach-tegra/hotplug.c
index a599f6e36dea..8da9f78475da 100644
--- a/arch/arm/mach-tegra/hotplug.c
+++ b/arch/arm/mach-tegra/hotplug.c
@@ -1,8 +1,7 @@
/*
- *
* Copyright (C) 2002 ARM Ltd.
* All Rights Reserved
- * Copyright (c) 2010, 2012 NVIDIA Corporation. All rights reserved.
+ * Copyright (c) 2010, 2012-2013, NVIDIA Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -15,6 +14,7 @@
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
+#include "fuse.h"
#include "sleep.h"
static void (*tegra_hotplug_shutdown)(void);
@@ -56,18 +56,13 @@ int tegra_cpu_disable(unsigned int cpu)
return cpu == 0 ? -EPERM : 0;
}
-#ifdef CONFIG_ARCH_TEGRA_2x_SOC
-extern void tegra20_hotplug_shutdown(void);
-void __init tegra20_hotplug_init(void)
+void __init tegra_hotplug_init(void)
{
- tegra_hotplug_shutdown = tegra20_hotplug_shutdown;
-}
-#endif
+ if (!IS_ENABLED(CONFIG_HOTPLUG_CPU))
+ return;
-#ifdef CONFIG_ARCH_TEGRA_3x_SOC
-extern void tegra30_hotplug_shutdown(void);
-void __init tegra30_hotplug_init(void)
-{
- tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) && tegra_chip_id == TEGRA20)
+ tegra_hotplug_shutdown = tegra20_hotplug_shutdown;
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30)
+ tegra_hotplug_shutdown = tegra30_hotplug_shutdown;
}
-#endif