USB: make usbdevices export their device nodes instead of using a separate class

[linux-2.6-omap-h63xx.git] / include / linux / cpufreq.h

diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 7f008f6bfdc36e2d1b430bf2b13bd876f43de1ff..0899e2cdcdd15761c9e1eaccb926acde77294e1c 100644 (file)
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -84,9 +84,6 @@ struct cpufreq_policy {
         unsigned int           policy; /* see above */
        struct cpufreq_governor *governor; /* see below */
 
-       struct mutex            lock;   /* CPU ->setpolicy or ->target may
-                                          only be called once a time */
-
        struct work_struct      update; /* if update_policy() needs to be
                                         * called, but you're in IRQ context */
 
@@ -172,11 +169,16 @@ extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
                                   unsigned int relation);
 
 
-extern int cpufreq_driver_getavg(struct cpufreq_policy *policy);
+extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy);
 
 int cpufreq_register_governor(struct cpufreq_governor *governor);
 void cpufreq_unregister_governor(struct cpufreq_governor *governor);
 
+int lock_policy_rwsem_read(int cpu);
+int lock_policy_rwsem_write(int cpu);
+void unlock_policy_rwsem_read(int cpu);
+void unlock_policy_rwsem_write(int cpu);
+
 
 /*********************************************************************
  *                      CPUFREQ DRIVER INTERFACE                     *