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Viewing changes to include/linux/opp.h

  • Committer: Package Import Robot
  • Author(s): Paolo Pisati, Paolo Pisati
  • Date: 2011-12-06 15:56:07 UTC
  • Revision ID: package-import@ubuntu.com-20111206155607-pcf44kv5fmhk564f
Tags: 3.2.0-1401.1
[ Paolo Pisati ]

* Rebased on top of Ubuntu-3.2.0-3.8
* Tilt-tracking @ ef2487af4bb15bdd0689631774b5a5e3a59f74e2
* Delete debian.ti-omap4/control, it shoudln't be tracked
* Fix architecture spelling (s/armel/armhf/)
* [Config] Update configs following 3.2 import
* [Config] Fix compilation: disable CODA and ARCH_OMAP3
* [Config] Fix compilation: disable Ethernet Faraday
* Update series to precise

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include/linux/opp.h
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#include <linux/err.h>
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#include <linux/cpufreq.h>
 
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#include <linux/notifier.h>
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struct opp;
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enum opp_event {
 
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        OPP_EVENT_ADD, OPP_EVENT_ENABLE, OPP_EVENT_DISABLE,
 
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};
 
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#if defined(CONFIG_PM_OPP)
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unsigned long opp_get_voltage(struct opp *opp);
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int opp_disable(struct device *dev, unsigned long freq);
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struct srcu_notifier_head *opp_get_notifier(struct device *dev);
 
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#else
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static inline unsigned long opp_get_voltage(struct opp *opp)
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{
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{
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        return 0;
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}
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#endif          /* CONFIG_PM */
 
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static inline struct srcu_notifier_head *opp_get_notifier(struct device *dev)
 
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{
 
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        return ERR_PTR(-EINVAL);
 
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}
 
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#endif          /* CONFIG_PM_OPP */
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#if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
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int opp_init_cpufreq_table(struct device *dev,
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                            struct cpufreq_frequency_table **table);
 
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void opp_free_cpufreq_table(struct device *dev,
 
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                                struct cpufreq_frequency_table **table);
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#else
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static inline int opp_init_cpufreq_table(struct device *dev,
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                            struct cpufreq_frequency_table **table)
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{
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        return -EINVAL;
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}
 
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static inline
 
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void opp_free_cpufreq_table(struct device *dev,
 
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                                struct cpufreq_frequency_table **table)
 
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{
 
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}
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#endif          /* CONFIG_CPU_FREQ */
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#endif          /* __LINUX_OPP_H__ */