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drm/i915: Free memdup-ed DSI VBT data structures on driver_unload 

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
(cherry picked from commit e1b86c85f6)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Hans de Goede 2018-02-14 09:21:50 +01:00 committed by Rodrigo Vivi
parent 7928e9bb09
commit ed0545a7fb
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/i915/intel_bios.c
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@ -1601,6 +1601,12 @@ 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;
}
/**