33 	struct uio_info *uioinfo;  member
50 	uiomem = &priv->uioinfo->mem[priv->dmem_region_start];  in uio_dmem_genirq_open()
53 	while (!priv->refcnt && uiomem < &priv->uioinfo->mem[MAX_UIO_MAPS]) {  in uio_dmem_genirq_open()
83 	uiomem = &priv->uioinfo->mem[priv->dmem_region_start];  in uio_dmem_genirq_release()
88 	while (!priv->refcnt && uiomem < &priv->uioinfo->mem[MAX_UIO_MAPS]) {  in uio_dmem_genirq_release()
149 	struct uio_info *uioinfo = &pdata->uioinfo;  in uio_dmem_genirq_probe()  local
157 		uioinfo = kzalloc(sizeof(*uioinfo), GFP_KERNEL);  in uio_dmem_genirq_probe()
158 		if (!uioinfo) {  in uio_dmem_genirq_probe()
163 		uioinfo->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%pOFn",  in uio_dmem_genirq_probe()
165 		uioinfo->version = "devicetree";  in uio_dmem_genirq_probe()
168 	if (!uioinfo || !uioinfo->name || !uioinfo->version) {  in uio_dmem_genirq_probe()
173 	if (uioinfo->handler || uioinfo->irqcontrol ||  in uio_dmem_genirq_probe()
174 	    uioinfo->irq_flags & IRQF_SHARED) {  in uio_dmem_genirq_probe()
188 	priv->uioinfo = uioinfo;  in uio_dmem_genirq_probe()
194 	if (!uioinfo->irq) {  in uio_dmem_genirq_probe()
201 		uioinfo->irq = ret;  in uio_dmem_genirq_probe()
204 	if (uioinfo->irq) {  in uio_dmem_genirq_probe()
205 		struct irq_data *irq_data = irq_get_irq_data(uioinfo->irq);  in uio_dmem_genirq_probe()
217 			irq_set_status_flags(uioinfo->irq, IRQ_DISABLE_UNLAZY);  in uio_dmem_genirq_probe()
221 	uiomem = &uioinfo->mem[0];  in uio_dmem_genirq_probe()
229 		if (uiomem >= &uioinfo->mem[MAX_UIO_MAPS]) {  in uio_dmem_genirq_probe()
242 	priv->dmem_region_start = uiomem - &uioinfo->mem[0];  in uio_dmem_genirq_probe()
246 		if (uiomem >= &uioinfo->mem[MAX_UIO_MAPS]) {  in uio_dmem_genirq_probe()
258 	while (uiomem < &uioinfo->mem[MAX_UIO_MAPS]) {  in uio_dmem_genirq_probe()
272 	uioinfo->handler = uio_dmem_genirq_handler;  in uio_dmem_genirq_probe()
273 	uioinfo->irqcontrol = uio_dmem_genirq_irqcontrol;  in uio_dmem_genirq_probe()
274 	uioinfo->open = uio_dmem_genirq_open;  in uio_dmem_genirq_probe()
275 	uioinfo->release = uio_dmem_genirq_release;  in uio_dmem_genirq_probe()
276 	uioinfo->priv = priv;  in uio_dmem_genirq_probe()
285 	ret = uio_register_device(&pdev->dev, priv->uioinfo);  in uio_dmem_genirq_probe()
299 		kfree(uioinfo);  in uio_dmem_genirq_probe()
308 	uio_unregister_device(priv->uioinfo);  in uio_dmem_genirq_remove()
311 	priv->uioinfo->handler = NULL;  in uio_dmem_genirq_remove()
312 	priv->uioinfo->irqcontrol = NULL;  in uio_dmem_genirq_remove()
316 		kfree(priv->uioinfo);  in uio_dmem_genirq_remove()