Signed-off-by: Len Brown <len.brown@intel.com>
struct acpi_processor *match_pr;
struct acpi_psd_package *match_pdomain;
struct acpi_processor *match_pr;
struct acpi_psd_package *match_pdomain;
- down(&performance_sem);
+ mutex_lock(&performance_mutex);
pr->performance = NULL; /* Will be set for real in register */
}
pr->performance = NULL; /* Will be set for real in register */
}
+ mutex_unlock(&performance_mutex);
return retval;
}
EXPORT_SYMBOL(acpi_processor_preregister_performance);
return retval;
}
EXPORT_SYMBOL(acpi_processor_preregister_performance);