60 			"%s registers:\n", dev_name(&dws->master->dev));  in dw_spi_show_regs()
112 	snprintf(name, 128, "dw_spi-%s", dev_name(&dws->master->dev));  in dw_spi_debugfs_init()
140 	struct dw_spi *dws = spi_master_get_devdata(spi->master);  in dw_spi_set_cs()
227 	dev_err(&dws->master->dev, "%s\n", msg);  in int_error_stop()
228 	dws->master->cur_msg->status = -EIO;  in int_error_stop()
229 	spi_finalize_current_transfer(dws->master);  in int_error_stop()
246 		spi_finalize_current_transfer(dws->master);  in interrupt_transfer()
261 	struct spi_master *master = dev_id;  in dw_spi_irq()  local
262 	struct dw_spi *dws = spi_master_get_devdata(master);  in dw_spi_irq()
268 	if (!master->cur_msg) {  in dw_spi_irq()
288 static int dw_spi_transfer_one(struct spi_master *master,  in dw_spi_transfer_one()  argument
291 	struct dw_spi *dws = spi_master_get_devdata(master);  in dw_spi_transfer_one()
358 	if (master->can_dma && master->can_dma(master, spi, transfer))  in dw_spi_transfer_one()
359 		dws->dma_mapped = master->cur_msg_mapped;  in dw_spi_transfer_one()
397 static void dw_spi_handle_err(struct spi_master *master,  in dw_spi_handle_err()  argument
400 	struct dw_spi *dws = spi_master_get_devdata(master);  in dw_spi_handle_err()
485 	struct spi_master *master;  in dw_spi_add_host()  local
490 	master = spi_alloc_master(dev, 0);  in dw_spi_add_host()
491 	if (!master)  in dw_spi_add_host()
494 	dws->master = master;  in dw_spi_add_host()
501 	spi_master_set_devdata(master, dws);  in dw_spi_add_host()
503 	ret = request_irq(dws->irq, dw_spi_irq, IRQF_SHARED, dws->name, master);  in dw_spi_add_host()
509 	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP;  in dw_spi_add_host()
510 	master->bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16);  in dw_spi_add_host()
511 	master->bus_num = dws->bus_num;  in dw_spi_add_host()
512 	master->num_chipselect = dws->num_cs;  in dw_spi_add_host()
513 	master->setup = dw_spi_setup;  in dw_spi_add_host()
514 	master->cleanup = dw_spi_cleanup;  in dw_spi_add_host()
515 	master->set_cs = dw_spi_set_cs;  in dw_spi_add_host()
516 	master->transfer_one = dw_spi_transfer_one;  in dw_spi_add_host()
517 	master->handle_err = dw_spi_handle_err;  in dw_spi_add_host()
518 	master->max_speed_hz = dws->max_freq;  in dw_spi_add_host()
519 	master->dev.of_node = dev->of_node;  in dw_spi_add_host()
530 			master->can_dma = dws->dma_ops->can_dma;  in dw_spi_add_host()
534 	ret = spi_register_master(master);  in dw_spi_add_host()
536 		dev_err(&master->dev, "problem registering spi master\n");  in dw_spi_add_host()
547 	free_irq(dws->irq, master);  in dw_spi_add_host()
549 	spi_master_put(master);  in dw_spi_add_host()
558 	spi_unregister_master(dws->master);  in dw_spi_remove_host()
565 	free_irq(dws->irq, dws->master);  in dw_spi_remove_host()
573 	ret = spi_master_suspend(dws->master);  in dw_spi_suspend_host()
586 	spi_hw_init(&dws->master->dev, dws);  in dw_spi_resume_host()
587 	ret = spi_master_resume(dws->master);  in dw_spi_resume_host()
589 		dev_err(&dws->master->dev, "fail to start queue (%d)\n", ret);  in dw_spi_resume_host()