[PATCH] drm/amdgpu: fix -Wswitch warning due to missing of default case

[Hawking Zhang]

Change-Id: I40ed446b8f7431efd73ef09938ec5e2b5ab09f04
Signed-off-by: Hawking Zhang <Hawking.Zhang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
index d2acfcce7150..201c00411720 100644
--- a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
+++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
@@ -476,6 +476,8 @@ static int df_v3_6_pmc_start(struct amdgpu_device *adev, uint64_t config,
 
 		ret = 0;
 
+		break;
+	default:
 		break;
 	}
 
@@ -504,6 +506,8 @@ static int df_v3_6_pmc_stop(struct amdgpu_device *adev, uint64_t config,
 			ret = 0;
 
 			break;
+	default:
+		break;
 	}
 
 	return ret;
@@ -527,6 +531,8 @@ static void df_v3_6_pmc_get_count(struct amdgpu_device *adev,
 			df_v3_6_get_xgmi_link_cntr(adev, xgmi_tx_link, count);
 		}
 
+		break;
+	default:
 		break;
 	}
 
-- 
2.17.1