From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Wed, 26 Apr 2017 10:54:45 -0400
Subject: drm/amd/display: fix crash caused by incorrect index being used for
 array
Git-commit: 1c29313b96fbe9606ecaab540800d20f2ae88adc
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/modules/freesync/freesync.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -1122,7 +1122,7 @@ void mod_freesync_notify_mode_change(str
 			 * current mode
 			 */
 			calc_freesync_range(core_freesync, *streams, state,
-				core_freesync->map[stream_index].caps->
+				core_freesync->map[map_index].caps->
 				min_refresh_in_micro_hz,
 				state->nominal_refresh_rate_in_micro_hz);
 		}