314 	struct amdgpu_sdma_ras *ras = NULL;  in amdgpu_sdma_ras_sw_init()  local
316 	/* adev->sdma.ras is NULL, which means sdma does not  in amdgpu_sdma_ras_sw_init()
317 	 * support ras function, then do nothing here.  in amdgpu_sdma_ras_sw_init()
319 	if (!adev->sdma.ras)  in amdgpu_sdma_ras_sw_init()
322 	ras = adev->sdma.ras;  in amdgpu_sdma_ras_sw_init()
324 	err = amdgpu_ras_register_ras_block(adev, &ras->ras_block);  in amdgpu_sdma_ras_sw_init()
326 		dev_err(adev->dev, "Failed to register sdma ras block!\n");  in amdgpu_sdma_ras_sw_init()
330 	strcpy(ras->ras_block.ras_comm.name, "sdma");  in amdgpu_sdma_ras_sw_init()
331 	ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__SDMA;  in amdgpu_sdma_ras_sw_init()
332 	ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;  in amdgpu_sdma_ras_sw_init()
333 	adev->sdma.ras_if = &ras->ras_block.ras_comm;  in amdgpu_sdma_ras_sw_init()
336 	if (!ras->ras_block.ras_late_init)  in amdgpu_sdma_ras_sw_init()
337 		ras->ras_block.ras_late_init = amdgpu_sdma_ras_late_init;  in amdgpu_sdma_ras_sw_init()
340 	if (!ras->ras_block.ras_cb)  in amdgpu_sdma_ras_sw_init()
341 		ras->ras_block.ras_cb = amdgpu_sdma_process_ras_data_cb;  in amdgpu_sdma_ras_sw_init()