244 	mutex_lock(&dev_priv->rps.hw_lock);  in chv_set_memory_dvfs()
259 	mutex_unlock(&dev_priv->rps.hw_lock);  in chv_set_memory_dvfs()
266 	mutex_lock(&dev_priv->rps.hw_lock);  in chv_set_memory_pm5()
275 	mutex_unlock(&dev_priv->rps.hw_lock);  in chv_set_memory_pm5()
2056 		mutex_lock(&dev_priv->rps.hw_lock);  in intel_read_wm_latency()
2060 		mutex_unlock(&dev_priv->rps.hw_lock);  in intel_read_wm_latency()
2077 		mutex_lock(&dev_priv->rps.hw_lock);  in intel_read_wm_latency()
2081 		mutex_unlock(&dev_priv->rps.hw_lock);  in intel_read_wm_latency()
4025 		mutex_lock(&dev_priv->rps.hw_lock);  in vlv_wm_get_hw_state()
4055 		mutex_unlock(&dev_priv->rps.hw_lock);  in vlv_wm_get_hw_state()
4422 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in gen6_set_rps()
4461 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in valleyview_set_rps()
4504 	mutex_lock(&dev_priv->rps.hw_lock);  in gen6_rps_busy()
4511 	mutex_unlock(&dev_priv->rps.hw_lock);  in gen6_rps_busy()
4518 	mutex_lock(&dev_priv->rps.hw_lock);  in gen6_rps_idle()
4527 	mutex_unlock(&dev_priv->rps.hw_lock);  in gen6_rps_idle()
4930 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in gen6_enable_rps()
5039 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in __gen6_update_ring_freq()
5121 	mutex_lock(&dev_priv->rps.hw_lock);  in gen6_update_ring_freq()
5123 	mutex_unlock(&dev_priv->rps.hw_lock);  in gen6_update_ring_freq()
5322 	mutex_lock(&dev_priv->rps.hw_lock);  in valleyview_init_gt_powersave()
5369 	mutex_unlock(&dev_priv->rps.hw_lock);  in valleyview_init_gt_powersave()
5379 	mutex_lock(&dev_priv->rps.hw_lock);  in cherryview_init_gt_powersave()
5432 	mutex_unlock(&dev_priv->rps.hw_lock);  in cherryview_init_gt_powersave()
5447 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in cherryview_enable_rps()
5545 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in valleyview_enable_rps()
6173 		mutex_lock(&dev_priv->rps.hw_lock);  in intel_disable_gt_powersave()
6184 		mutex_unlock(&dev_priv->rps.hw_lock);  in intel_disable_gt_powersave()
6195 	mutex_lock(&dev_priv->rps.hw_lock);  in intel_gen6_powersave_work()
6226 	mutex_unlock(&dev_priv->rps.hw_lock);  in intel_gen6_powersave_work()
7154 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in sandybridge_pcode_read()
7179 	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));  in sandybridge_pcode_write()
7332 	mutex_init(&dev_priv->rps.hw_lock);  in intel_pm_setup()