| /* |
| * Copyright (c) 2013 The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * 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. |
| */ |
| #ifndef __MACH_CPUFREQ_H |
| #define __MACH_CPUFREQ_H |
| |
| #if defined(CONFIG_DEVFREQ_GOV_MSM_CPUFREQ) |
| extern int devfreq_msm_cpufreq_update_bw(void); |
| extern int register_devfreq_msm_cpufreq(void); |
| #else |
| static int devfreq_msm_cpufreq_update_bw(void) |
| { |
| return 0; |
| } |
| static int register_devfreq_msm_cpufreq(void) |
| { |
| return 0; |
| } |
| #endif |
| |
| #if defined(CONFIG_CPU_FREQ_MSM) |
| extern unsigned long msm_cpufreq_get_bw(void); |
| #else |
| extern unsigned long msm_cpufreq_get_bw(void) |
| { |
| return ULONG_MAX; |
| } |
| #endif |
| |
| #endif |