Commit 770effb1 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter

drm/i915: Add locking around chv_phy_control_init()

dev_priv->chv_phy_control is protected by the power_domains->lock
elsewhere, so also grab it when initializing chv_phy_control.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarDeepak S <deepak.s@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent e27f299e
...@@ -1685,7 +1685,9 @@ void intel_power_domains_init_hw(struct drm_i915_private *dev_priv) ...@@ -1685,7 +1685,9 @@ void intel_power_domains_init_hw(struct drm_i915_private *dev_priv)
power_domains->initializing = true; power_domains->initializing = true;
if (IS_CHERRYVIEW(dev)) { if (IS_CHERRYVIEW(dev)) {
mutex_lock(&power_domains->lock);
chv_phy_control_init(dev_priv); chv_phy_control_init(dev_priv);
mutex_unlock(&power_domains->lock);
} else if (IS_VALLEYVIEW(dev)) { } else if (IS_VALLEYVIEW(dev)) {
mutex_lock(&power_domains->lock); mutex_lock(&power_domains->lock);
vlv_cmnlane_wa(dev_priv); vlv_cmnlane_wa(dev_priv);
......
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