diff options
Diffstat (limited to 'drivers/cpufreq/exynos-cpufreq.h')
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.h b/drivers/cpufreq/exynos-cpufreq.h index 92b852ee5dd..7f25cee8cec 100644 --- a/drivers/cpufreq/exynos-cpufreq.h +++ b/drivers/cpufreq/exynos-cpufreq.h @@ -43,6 +43,27 @@ struct exynos_dvfs_info { bool (*need_apll_change)(unsigned int, unsigned int); }; +#ifdef CONFIG_ARM_EXYNOS4210_CPUFREQ extern int exynos4210_cpufreq_init(struct exynos_dvfs_info *); +#else +static inline int exynos4210_cpufreq_init(struct exynos_dvfs_info *info) +{ + return -EOPNOTSUPP; +} +#endif +#ifdef CONFIG_ARM_EXYNOS4X12_CPUFREQ extern int exynos4x12_cpufreq_init(struct exynos_dvfs_info *); +#else +static inline int exynos4x12_cpufreq_init(struct exynos_dvfs_info *info) +{ + return -EOPNOTSUPP; +} +#endif +#ifdef CONFIG_ARM_EXYNOS5250_CPUFREQ extern int exynos5250_cpufreq_init(struct exynos_dvfs_info *); +#else +static inline int exynos5250_cpufreq_init(struct exynos_dvfs_info *info) +{ + return -EOPNOTSUPP; +} +#endif |