drm/i915: Free memdup-ed DSI VBT data structures on driver_unload
authorHans de Goede <j.w.r.degoede@gmail.com>
Wed, 14 Feb 2018 08:21:50 +0000 (09:21 +0100)
committerHans de Goede <hdegoede@redhat.com>
Wed, 14 Feb 2018 10:38:11 +0000 (11:38 +0100)
Make intel_bios_cleanup function free the DSI VBT data structures which
are memdup-ed by parse_mipi_config() and parse_mipi_sequence().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180214082151.25015-2-hdegoede@redhat.com
drivers/gpu/drm/i915/intel_bios.c

index ea1ed84a1e7d351ec7a1b248ddb02f6c00240c9b..92e52bb65c41d5d6fa03625880e92465a7dd1c56 100644 (file)
@@ -1623,6 +1623,12 @@ void intel_bios_cleanup(struct drm_i915_private *dev_priv)
        dev_priv->vbt.sdvo_lvds_vbt_mode = NULL;
        kfree(dev_priv->vbt.lfp_lvds_vbt_mode);
        dev_priv->vbt.lfp_lvds_vbt_mode = NULL;
+       kfree(dev_priv->vbt.dsi.data);
+       dev_priv->vbt.dsi.data = NULL;
+       kfree(dev_priv->vbt.dsi.pps);
+       dev_priv->vbt.dsi.pps = NULL;
+       kfree(dev_priv->vbt.dsi.config);
+       dev_priv->vbt.dsi.config = NULL;
 }
 
 /**