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[4/4] ARM: tegra: pm: Add tegra_cpu_do_idle() prototype

Message ID 1461849694-13068-4-git-send-email-thierry.reding@gmail.com
State Accepted
Delegated to: Thierry Reding
Headers show

Commit Message

Thierry Reding April 28, 2016, 1:21 p.m. UTC
From: Thierry Reding <treding@nvidia.com>

When building with W=1 this function is flagged as not having a
prototype defined. Add the prototype to avoid a build warning.

Signed-off-by: Thierry Reding <treding@nvidia.com>
 arch/arm/mach-tegra/pm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h
index 83bc87583446..717b48f22912 100644
--- a/arch/arm/mach-tegra/pm.h
+++ b/arch/arm/mach-tegra/pm.h
@@ -36,7 +36,7 @@  void tegra30_sleep_core_init(void);
 void tegra_clear_cpu_in_lp2(void);
 bool tegra_set_cpu_in_lp2(void);
+int tegra_cpu_do_idle(void);
 void tegra_idle_lp2_last(void);
 extern void (*tegra_tear_down_cpu)(void);