1561 	void *request_data = NULL;  in _ctl_diag_register_2()  local
1700 	request_data = ioc->diag_buffer[buffer_type];  in _ctl_diag_register_2()
1712 	if (request_data) {  in _ctl_diag_register_2()
1717 					request_data, request_data_dma);  in _ctl_diag_register_2()
1718 			request_data = NULL;  in _ctl_diag_register_2()
1722 	if (request_data == NULL) {  in _ctl_diag_register_2()
1725 		request_data = dma_alloc_coherent(&ioc->pdev->dev,  in _ctl_diag_register_2()
1727 		if (request_data == NULL) {  in _ctl_diag_register_2()
1734 		ioc->diag_buffer[buffer_type] = request_data;  in _ctl_diag_register_2()
1749 			    __func__, request_data,  in _ctl_diag_register_2()
1796 	if (rc && request_data) {  in _ctl_diag_register_2()
1798 		    request_data, request_data_dma);  in _ctl_diag_register_2()
1957 	void *request_data;  in _ctl_diag_unregister()  local
2003 	request_data = ioc->diag_buffer[buffer_type];  in _ctl_diag_unregister()
2004 	if (!request_data) {  in _ctl_diag_unregister()
2021 				request_data, request_data_dma);  in _ctl_diag_unregister()
2041 	void *request_data;  in _ctl_diag_query()  local
2081 	request_data = ioc->diag_buffer[buffer_type];  in _ctl_diag_query()
2082 	if (!request_data) {  in _ctl_diag_query()
2237 	void *request_data;  in _ctl_diag_release()  local
2284 	request_data = ioc->diag_buffer[buffer_type];  in _ctl_diag_release()
2286 	if (!request_data) {  in _ctl_diag_release()
2322 	void *request_data, *diag_data;  in _ctl_diag_read_buffer()  local
2360 	request_data = ioc->diag_buffer[buffer_type];  in _ctl_diag_read_buffer()
2361 	if (!request_data) {  in _ctl_diag_read_buffer()
2378 	diag_data = (void *)(request_data + karg.starting_offset);  in _ctl_diag_read_buffer()
2386 	    (diag_data + karg.bytes_to_read > request_data + request_size))  in _ctl_diag_read_buffer()
3296 	struct DIAG_BUFFER_START *request_data;  in host_trace_buffer_size_show()  local
3311 	request_data = (struct DIAG_BUFFER_START *)  in host_trace_buffer_size_show()
3313 	if ((le32_to_cpu(request_data->DiagVersion) == 0x00000000 ||  in host_trace_buffer_size_show()
3314 	    le32_to_cpu(request_data->DiagVersion) == 0x01000000 ||  in host_trace_buffer_size_show()
3315 	    le32_to_cpu(request_data->DiagVersion) == 0x01010000) &&  in host_trace_buffer_size_show()
3316 	    le32_to_cpu(request_data->Reserved3) == 0x4742444c)  in host_trace_buffer_size_show()
3317 		size = le32_to_cpu(request_data->Size);  in host_trace_buffer_size_show()
3342 	void *request_data;  in host_trace_buffer_show()  local
3363 	request_data = ioc->diag_buffer[0] + ioc->ring_buffer_offset;  in host_trace_buffer_show()
3364 	memcpy(buf, request_data, size);  in host_trace_buffer_show()