platform: msm_shared: fix the bug of array overflow

Fix the array 'lpfr_lut' overflow bug in lk

Change-Id: I4c15cdcf08ac073264c5a7385914fe544f8a7e0b
diff --git a/platform/msm_shared/mipi_dsi_autopll.c b/platform/msm_shared/mipi_dsi_autopll.c
index 9e7ee60..b5d386f 100755
--- a/platform/msm_shared/mipi_dsi_autopll.c
+++ b/platform/msm_shared/mipi_dsi_autopll.c
@@ -98,7 +98,7 @@
 			break;
 	if (i == LPFR_LUT_SIZE) {
 		dprintf(INFO, "unable to get loop filter resistance. vco=%d\n"
-						, lpfr_lut[i].vco_rate);
+						, lpfr_lut[i-1].vco_rate);
 		rc = ERROR;
 		return rc;
 	}