From: Thierry Reding <treding@nvidia.com>
Date: Thu, 28 Apr 2016 12:55:15 +0000 (+0200)
Subject: ARM: tegra: pm: Add tegra_cpu_do_idle() prototype
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=fa45caf2ee319fc8cb6ba5c7e6ff8cb36efc0d1a;p=deliverable%2Flinux.git

ARM: tegra: pm: Add tegra_cpu_do_idle() prototype

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>
---

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);