diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 2b25497333de5cc2029d1d45e44fdd28edbe5eb2..c3d3bba97651a0106e7dce784126f0ac0cc93fac 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1343,7 +1343,7 @@ static u32 i9xx_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 	int clock;
 
 	if (IS_PINEVIEW(dev))
-		clock = intel_hrawclk(dev);
+		clock = MHz(intel_hrawclk(dev));
 	else
 		clock = 1000 * dev_priv->display.get_display_clock_speed(dev);