drm/msm/dp: check for EDID data during panel deinitialization



Check for NULL EDID information before freeing the EDID data
during Display Port panel deinitialization.

Change-Id: I0e66528bea2c954f13fc3d54cedaf6e4880b5778
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>

parent 25592fc7

drivers/gpu/drm/msm/dp/dp_panel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1466,7 +1466,7 @@ static int dp_panel_deinit_panel_info(struct dp_panel *dp_panel)
		panel = container_of(dp_panel, struct dp_panel_private, dp_panel);
		hdr = &panel->catalog->hdr_data;

		if (!panel->custom_edid)
		if (!panel->custom_edid && dp_panel->edid_ctrl->edid)
		sde_free_edid((void **)&dp_panel->edid_ctrl);

		dp_panel_set_stream_info(dp_panel, DP_STREAM_MAX, 0, 0, 0);