43 	struct nfcmrvl_spi_drv_data *drv_data = drv_data_ptr;  in nfcmrvl_spi_int_irq_thread_fn()  local
50 	if (test_and_clear_bit(SPI_WAIT_HANDSHAKE, &drv_data->flags)) {  in nfcmrvl_spi_int_irq_thread_fn()
51 		complete(&drv_data->handshake_completion);  in nfcmrvl_spi_int_irq_thread_fn()
57 	skb = nci_spi_read(drv_data->nci_spi);  in nfcmrvl_spi_int_irq_thread_fn()
59 		nfc_err(&drv_data->spi->dev, "failed to read spi packet");  in nfcmrvl_spi_int_irq_thread_fn()
63 	if (nfcmrvl_nci_recv_frame(drv_data->priv, skb) < 0)  in nfcmrvl_spi_int_irq_thread_fn()
64 		nfc_err(&drv_data->spi->dev, "corrupted RX packet");  in nfcmrvl_spi_int_irq_thread_fn()
82 	struct nfcmrvl_spi_drv_data *drv_data = priv->drv_data;  in nfcmrvl_spi_nci_send()  local
86 	reinit_completion(&drv_data->handshake_completion);  in nfcmrvl_spi_nci_send()
87 	set_bit(SPI_WAIT_HANDSHAKE, &drv_data->flags);  in nfcmrvl_spi_nci_send()
96 	err = nci_spi_send(drv_data->nci_spi, &drv_data->handshake_completion,  in nfcmrvl_spi_nci_send()
107 	struct nfcmrvl_spi_drv_data *drv_data = priv->drv_data;  in nfcmrvl_spi_nci_update_config()  local
110 	drv_data->nci_spi->xfer_speed_hz = config->clk;  in nfcmrvl_spi_nci_update_config()
145 	struct nfcmrvl_spi_drv_data *drv_data;  in nfcmrvl_spi_probe()  local
148 	drv_data = devm_kzalloc(&spi->dev, sizeof(*drv_data), GFP_KERNEL);  in nfcmrvl_spi_probe()
149 	if (!drv_data)  in nfcmrvl_spi_probe()
152 	drv_data->spi = spi;  in nfcmrvl_spi_probe()
153 	drv_data->priv = NULL;  in nfcmrvl_spi_probe()
154 	spi_set_drvdata(spi, drv_data);  in nfcmrvl_spi_probe()
165 	ret = devm_request_threaded_irq(&drv_data->spi->dev, pdata->irq,  in nfcmrvl_spi_probe()
168 					"nfcmrvl_spi_int", drv_data);  in nfcmrvl_spi_probe()
170 		nfc_err(&drv_data->spi->dev, "Unable to register IRQ handler");  in nfcmrvl_spi_probe()
174 	drv_data->priv = nfcmrvl_nci_register_dev(NFCMRVL_PHY_SPI,  in nfcmrvl_spi_probe()
175 						  drv_data, &spi_ops,  in nfcmrvl_spi_probe()
176 						  &drv_data->spi->dev,  in nfcmrvl_spi_probe()
178 	if (IS_ERR(drv_data->priv))  in nfcmrvl_spi_probe()
179 		return PTR_ERR(drv_data->priv);  in nfcmrvl_spi_probe()
181 	drv_data->priv->support_fw_dnld = true;  in nfcmrvl_spi_probe()
183 	drv_data->nci_spi = nci_spi_allocate_spi(drv_data->spi, 0, 10,  in nfcmrvl_spi_probe()
184 						 drv_data->priv->ndev);  in nfcmrvl_spi_probe()
187 	init_completion(&drv_data->handshake_completion);  in nfcmrvl_spi_probe()
193 	struct nfcmrvl_spi_drv_data *drv_data = spi_get_drvdata(spi);  in nfcmrvl_spi_remove()  local
195 	nfcmrvl_nci_unregister_dev(drv_data->priv);  in nfcmrvl_spi_remove()