drm/amdgpu: replace mmhub_funcs with mmhub.funcs

remove mmhub_funcs in adev
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu.h

@@ -925,7 +925,6 @@ struct amdgpu_device {
 	uint32_t 		*reg_offset[MAX_HWIP][HWIP_MAX_INSTANCE];
 
 	const struct amdgpu_df_funcs	*df_funcs;
-	const struct amdgpu_mmhub_funcs	*mmhub_funcs;
 
 	/* delayed work_func for deferring clockgating during resume */
 	struct delayed_work     delayed_init_work;

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

@@ -687,8 +687,8 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
 			adev->gfx.funcs->query_ras_error_count(adev, &err_data);
 		break;
 	case AMDGPU_RAS_BLOCK__MMHUB:
-		if (adev->mmhub_funcs->query_ras_error_count)
-			adev->mmhub_funcs->query_ras_error_count(adev, &err_data);
+		if (adev->mmhub.funcs->query_ras_error_count)
+			adev->mmhub.funcs->query_ras_error_count(adev, &err_data);
 		break;
 	case AMDGPU_RAS_BLOCK__PCIE_BIF:
 		if (adev->nbio.funcs->query_ras_error_count)

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

@@ -655,7 +655,7 @@ static void gmc_v9_0_set_mmhub_funcs(struct amdgpu_device *adev)
 {
 	switch (adev->asic_type) {
 	case CHIP_VEGA20:
-		adev->mmhub_funcs = &mmhub_v1_0_funcs;
+		adev->mmhub.funcs = &mmhub_v1_0_funcs;
 		break;
 	default:
 		break;
@@ -750,8 +750,8 @@ static int gmc_v9_0_ecc_late_init(void *handle)
 			return r;
 	}
 
-	if (adev->mmhub_funcs && adev->mmhub_funcs->ras_late_init) {
-		r = adev->mmhub_funcs->ras_late_init(adev);
+	if (adev->mmhub.funcs && adev->mmhub.funcs->ras_late_init) {
+		r = adev->mmhub.funcs->ras_late_init(adev);
 		if (r)
 			return r;
 	}