184 	mutex_lock(&dev_priv->sb_lock);  in vlv_get_hpll_vco()
187 	mutex_unlock(&dev_priv->sb_lock);  in vlv_get_hpll_vco()
198 	mutex_lock(&dev_priv->sb_lock);  in vlv_get_cck_clock()
200 	mutex_unlock(&dev_priv->sb_lock);  in vlv_get_cck_clock()
1124 	mutex_lock(&dev_priv->sb_lock);  in assert_dsi_pll()
1126 	mutex_unlock(&dev_priv->sb_lock);  in assert_dsi_pll()
1433 	mutex_lock(&dev_priv->sb_lock);  in _chv_enable_pll()
1440 	mutex_unlock(&dev_priv->sb_lock);  in _chv_enable_pll()
1625 	mutex_lock(&dev_priv->sb_lock);  in chv_disable_pll()
1632 	mutex_unlock(&dev_priv->sb_lock);  in chv_disable_pll()
4411 	mutex_lock(&dev_priv->sb_lock);  in lpt_disable_iclkip()
4417 	mutex_unlock(&dev_priv->sb_lock);  in lpt_disable_iclkip()
4467 	mutex_lock(&dev_priv->sb_lock);  in lpt_program_iclkip()
4490 	mutex_unlock(&dev_priv->sb_lock);  in lpt_program_iclkip()
4509 	mutex_lock(&dev_priv->sb_lock);  in lpt_get_iclkip()
4513 		mutex_unlock(&dev_priv->sb_lock);  in lpt_get_iclkip()
4527 	mutex_unlock(&dev_priv->sb_lock);  in lpt_get_iclkip()
6919 	mutex_lock(&dev_priv->sb_lock);  in vlv_prepare_pll()
6996 	mutex_unlock(&dev_priv->sb_lock);  in vlv_prepare_pll()
7029 	mutex_lock(&dev_priv->sb_lock);  in chv_prepare_pll()
7101 	mutex_unlock(&dev_priv->sb_lock);  in chv_prepare_pll()
7703 	mutex_lock(&dev_priv->sb_lock);  in vlv_crtc_clock_get()
7705 	mutex_unlock(&dev_priv->sb_lock);  in vlv_crtc_clock_get()
7807 	mutex_lock(&dev_priv->sb_lock);  in chv_crtc_clock_get()
7813 	mutex_unlock(&dev_priv->sb_lock);  in chv_crtc_clock_get()
8220 	mutex_lock(&dev_priv->sb_lock);  in lpt_enable_clkout_dp()
8245 	mutex_unlock(&dev_priv->sb_lock);  in lpt_enable_clkout_dp()
8253 	mutex_lock(&dev_priv->sb_lock);  in lpt_disable_clkout_dp()
8271 	mutex_unlock(&dev_priv->sb_lock);  in lpt_disable_clkout_dp()
8317 	mutex_lock(&dev_priv->sb_lock);  in lpt_bend_clkout_dp()
8330 	mutex_unlock(&dev_priv->sb_lock);  in lpt_bend_clkout_dp()