disp: msm: sde: fix error message in sde_crtc_opr_event_notify

Fix error message arguments in sde_crtc_opr_event_notify
function.

Change-Id: Ibfb4b4a298bc9ec8128061a103ce6500ec1cce29
Signed-off-by: Raviteja Tamatam <quic_travitej@quicinc.com>

msm/sde/sde_crtc.c

@@ -3047,7 +3047,7 @@ void sde_crtc_opr_event_notify(struct drm_crtc *crtc)
 		rc = sde_dspp_spr_read_opr_value(sde_crtc->mixers[i].hw_dspp,
 			&current_opr_value[i]);
 		if (rc) {
-			SDE_ERROR("failed to collect OPR %d", i, rc);
+			SDE_ERROR("failed to collect OPR idx: %d rc: %d\n", i, rc);
 			continue;
 		}