From a298da51a06019fedeffa1f50f022d5a094220c9 Mon Sep 17 00:00:00 2001 From: Robert Morell Date: Thu, 19 May 2011 09:31:45 -0700 Subject: arm: tegra: Declare tegra_throttling_enable in .h The build currently fails for some boards when CONFIG_CPU_FREQ=n, since we don't build cpu-tegra.c but tegra_throttling_enable is still referenced. To fix this: - Add cpu-tegra.h - Define tegra_throttling_enable to NULL in the header if either CONFIG_CPU_FREQ or CONFIG_TEGRA_THERMAL_THROTTLE are not set - Use the header file instead of declaring the function extern everywhere it's used Bug 829501 Original-Change-Id: Ice84309546dee201f991a1194fefd80583afc455 Signed-off-by: Robert Morell Reviewed-on: http://git-master/r/32208 Reviewed-by: Allen R Martin Reviewed-by: Aleksandr Frid Reviewed-by: Diwakar Tundlam Reviewed-by: Varun Colbert Tested-by: Diwakar Tundlam Reviewed-by: Varun Wadekar Rebase-Id: Reda9651e2395231d5b1ec7150885d3d9f66ca16b --- arch/arm/mach-tegra/cpu-tegra.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 arch/arm/mach-tegra/cpu-tegra.h (limited to 'arch/arm/mach-tegra/cpu-tegra.h') diff --git a/arch/arm/mach-tegra/cpu-tegra.h b/arch/arm/mach-tegra/cpu-tegra.h new file mode 100644 index 000000000000..6c6e40a9fce9 --- /dev/null +++ b/arch/arm/mach-tegra/cpu-tegra.h @@ -0,0 +1,30 @@ +/* + * arch/arm/mach-tegra/cpu-tegra.h + * + * Copyright (c) 2011, NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __MACH_TEGRA_CPU_TEGRA_H +#define __MACH_TEGRA_CPU_TEGRA_H + +#ifdef CONFIG_TEGRA_THERMAL_THROTTLE +void tegra_throttling_enable(bool enable); +#else +#define tegra_throttling_enable NULL +#endif /* CONFIG_TEGRA_THERMAL_THROTTLE */ + +#endif /* __MACH_TEGRA_CPU_TEGRA_H */ -- cgit v1.2.3