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PM / OPP: Introduce function to free cpufreq table

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cpufreq table allocated by opp_init_cpufreq_table is better
freed by OPP layer itself. This allows future modifications to
the table handling to be transparent to the users.

Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Nishanth Menon
2011-06-10 20:24:57 +02:00
committed by Rafael J. Wysocki
parent 3110df800c
commit 99f381d354
3 changed files with 27 additions and 0 deletions
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8
include/linux/opp.h
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@@ -94,12 +94,20 @@ static inline int opp_disable(struct device *dev, unsigned long freq)
#if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
int opp_init_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table);
void opp_free_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table);
#else
static inline int opp_init_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table)
{
return -EINVAL;
}
static inline
void opp_free_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table)
{
}
#endif /* CONFIG_CPU_FREQ */
#endif /* __LINUX_OPP_H__ */