64 	struct st_nci_spi_phy *phy = phy_id;  in st_nci_spi_enable()  local
66 	gpio_set_value(phy->gpio_reset, 0);  in st_nci_spi_enable()
68 	gpio_set_value(phy->gpio_reset, 1);  in st_nci_spi_enable()
71 	if (phy->ndlc->powered == 0 && phy->irq_active == 0) {  in st_nci_spi_enable()
72 		enable_irq(phy->spi_dev->irq);  in st_nci_spi_enable()
73 		phy->irq_active = true;  in st_nci_spi_enable()
81 	struct st_nci_spi_phy *phy = phy_id;  in st_nci_spi_disable()  local
83 	disable_irq_nosync(phy->spi_dev->irq);  in st_nci_spi_disable()
84 	phy->irq_active = false;  in st_nci_spi_disable()
95 	struct st_nci_spi_phy *phy = phy_id;  in st_nci_spi_write()  local
96 	struct spi_device *dev = phy->spi_dev;  in st_nci_spi_write()
106 	if (phy->ndlc->hard_fault != 0)  in st_nci_spi_write()
107 		return phy->ndlc->hard_fault;  in st_nci_spi_write()
123 		ndlc_recv(phy->ndlc, skb_rx);  in st_nci_spi_write()
138 static int st_nci_spi_read(struct st_nci_spi_phy *phy,  in st_nci_spi_read()  argument
144 	struct spi_device *dev = phy->spi_dev;  in st_nci_spi_read()
157 		phy->ndlc->hard_fault = 1;  in st_nci_spi_read()
192 	struct st_nci_spi_phy *phy = phy_id;  in st_nci_irq_thread_fn()  local
197 	if (!phy || !phy->ndlc || irq != phy->spi_dev->irq) {  in st_nci_irq_thread_fn()
202 	dev = phy->spi_dev;  in st_nci_irq_thread_fn()
205 	if (phy->ndlc->hard_fault)  in st_nci_irq_thread_fn()
208 	if (!phy->ndlc->powered) {  in st_nci_irq_thread_fn()
209 		st_nci_spi_disable(phy);  in st_nci_irq_thread_fn()
213 	r = st_nci_spi_read(phy, &skb);  in st_nci_irq_thread_fn()
217 	ndlc_recv(phy->ndlc, skb);  in st_nci_irq_thread_fn()
231 	struct st_nci_spi_phy *phy = spi_get_drvdata(dev);  in st_nci_spi_of_request_resources()  local
255 	phy->gpio_reset = gpio;  in st_nci_spi_of_request_resources()
257 	phy->irq_polarity = irq_get_trigger_type(dev->irq);  in st_nci_spi_of_request_resources()
259 	phy->se_status.is_ese_present =  in st_nci_spi_of_request_resources()
261 	phy->se_status.is_uicc_present =  in st_nci_spi_of_request_resources()
276 	struct st_nci_spi_phy *phy = spi_get_drvdata(dev);  in st_nci_spi_request_resources()  local
286 	phy->gpio_reset = pdata->gpio_reset;  in st_nci_spi_request_resources()
287 	phy->irq_polarity = pdata->irq_polarity;  in st_nci_spi_request_resources()
290 			phy->gpio_reset, GPIOF_OUT_INIT_HIGH, "clf_reset");  in st_nci_spi_request_resources()
296 	phy->se_status.is_ese_present = pdata->is_ese_present;  in st_nci_spi_request_resources()
297 	phy->se_status.is_uicc_present = pdata->is_uicc_present;  in st_nci_spi_request_resources()
304 	struct st_nci_spi_phy *phy;  in st_nci_spi_probe()  local
318 	phy = devm_kzalloc(&dev->dev, sizeof(struct st_nci_spi_phy),  in st_nci_spi_probe()
320 	if (!phy)  in st_nci_spi_probe()
323 	phy->spi_dev = dev;  in st_nci_spi_probe()
325 	spi_set_drvdata(dev, phy);  in st_nci_spi_probe()
347 	r = ndlc_probe(phy, &spi_phy_ops, &dev->dev,  in st_nci_spi_probe()
349 			&phy->ndlc, &phy->se_status);  in st_nci_spi_probe()
355 	phy->irq_active = true;  in st_nci_spi_probe()
358 				phy->irq_polarity | IRQF_ONESHOT,  in st_nci_spi_probe()
359 				ST_NCI_SPI_DRIVER_NAME, phy);  in st_nci_spi_probe()
368 	struct st_nci_spi_phy *phy = spi_get_drvdata(dev);  in st_nci_spi_remove()  local
372 	ndlc_remove(phy->ndlc);  in st_nci_spi_remove()