Revert "disp: msm: dp: avoid duplicate read of link status"

This reverts commit 80efc128db.

Change-Id: Iea9e8a7ca7b7ea85ffef6c45f732b0a214c93e19
Signed-off-by: Vara Reddy <quic_varar@quicinc.com>

msm/dp/dp_ctrl.c

@@ -279,7 +279,7 @@ static int dp_ctrl_read_link_status(struct dp_ctrl_private *ctrl,
 			break;
 		}
 
-		if (link_status[offset] & DP_LINK_STATUS_UPDATED)
+		if (!(link_status[offset] & DP_LINK_STATUS_UPDATED))
 			break;
 	}