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Commit 6b731a65 authored by Ma Ling's avatar Ma Ling Committed by Eric Anholt
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drm/i915: avoid hanging on to a stale pointer to raw_edid. 



drm_get_edid will store edid into raw_edid, so when freeing edid memory,
at the same time clean raw_edid pointer.

Signed-off-by: default avatarMa Ling <ling.ma@intel.com>
[anholt: Note that raw_edid is not currently used anywhere]
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 959b887c

drivers/gpu/drm/i915/intel_modes.c

+1 −0
Original line number Diff line number Diff line
@@ -76,6 +76,7 @@ int intel_ddc_get_modes(struct intel_output *intel_output) 
		drm_mode_connector_update_edid_property(&intel_output->base,

							edid);

		ret = drm_add_edid_modes(&intel_output->base, edid);

		intel_output->base.display_info.raw_edid = NULL;

		kfree(edid);

	}