diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cpufreq.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 93a8c34d6c7f..5bd6ab9b0c27 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -237,6 +237,13 @@ struct cpufreq_driver { */ #define CPUFREQ_HAVE_GOVERNOR_PER_POLICY (1 << 3) +/* + * Driver will do POSTCHANGE notifications from outside of their ->target() + * routine and so must set cpufreq_driver->flags with this flag, so that core + * can handle them specially. + */ +#define CPUFREQ_ASYNC_NOTIFICATION (1 << 4) + int cpufreq_register_driver(struct cpufreq_driver *driver_data); int cpufreq_unregister_driver(struct cpufreq_driver *driver_data); |