diff options
| author | Robert Morell <rmorell@nvidia.com> | 2011-05-19 09:31:45 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:42:41 -0800 |
| commit | a298da51a06019fedeffa1f50f022d5a094220c9 (patch) | |
| tree | dc2254b4547961cf216cbc1feb3002e200bc60f4 /arch/arm/mach-tegra/cpu-tegra.h | |
| parent | c0f31b8d62347116def2e778b8b383e36a6ff328 (diff) | |
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 <rmorell@nvidia.com>
Reviewed-on: http://git-master/r/32208
Reviewed-by: Allen R Martin <amartin@nvidia.com>
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Rebase-Id: Reda9651e2395231d5b1ec7150885d3d9f66ca16b
Diffstat (limited to 'arch/arm/mach-tegra/cpu-tegra.h')
| -rw-r--r-- | arch/arm/mach-tegra/cpu-tegra.h | 30 |
1 files changed, 30 insertions, 0 deletions
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 */ |