ARM: tegra: export tegra_powergate_is_powered()

Export tegra_powergate_is_powered(). This function will be used by the Tegra30 code to bringup secondary CPU cores. 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>
git-mirror · Feb 26, 2012 · 6ac8cb5 · 6ac8cb5
1 parent 8f5d6f1
commit 6ac8cb5
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diff --git a/arch/arm/mach-tegra/include/mach/powergate.h b/arch/arm/mach-tegra/include/mach/powergate.h
@@ -28,6 +28,7 @@
 #define TEGRA_POWERGATE_L2	5
 #define TEGRA_POWERGATE_MPE	6
 
+int tegra_powergate_is_powered(int id);
 int tegra_powergate_power_on(int id);
 int tegra_powergate_power_off(int id);
 int tegra_powergate_remove_clamping(int id);

diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
@@ -93,7 +93,7 @@ int tegra_powergate_power_off(int id)
 	return tegra_powergate_set(id, false);
 }
 
-static int tegra_powergate_is_powered(int id)
+int tegra_powergate_is_powered(int id)
 {
 	u32 status;