From bb94f468e896962235e5a1ba88276f04d3f5e465 Mon Sep 17 00:00:00 2001
From: John Clements <john.clements@amd.com>
Date: Tue, 24 Aug 2021 14:45:46 +0800
Subject: [PATCH] drm/amdgpu: Update RAS XGMI Error Query

Resolve bug querying error on unsupported ASIC

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Change-Id: I1408b16da49978b2c1053042a6630a4bf57b233d
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index dda4f0c5c4e7..9a9928d17e0a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -848,7 +848,6 @@ static int amdgpu_xgmi_query_ras_error_count(struct amdgpu_device *adev,
 		}
 		break;
 	case CHIP_VEGA20:
-	default:
 		/* check xgmi pcs error */
 		for (i = 0; i < ARRAY_SIZE(xgmi_pcs_err_status_reg_vg20); i++) {
 			data = RREG32_PCIE(xgmi_pcs_err_status_reg_vg20[i]);
@@ -864,6 +863,8 @@ static int amdgpu_xgmi_query_ras_error_count(struct amdgpu_device *adev,
 						data, &ue_cnt, &ce_cnt, false);
 		}
 		break;
+	default:
+		break;
 	}
 
 	adev->gmc.xgmi.ras_funcs->reset_ras_error_count(adev);
-- 
2.17.1

