35 struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev;  variable
36 EXPORT_SYMBOL(fsl_ifc_ctrl_dev);
61 	if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->regs)  in fsl_ifc_find()
64 	for (i = 0; i < fsl_ifc_ctrl_dev->banks; i++) {  in fsl_ifc_find()
65 		u32 cspr = in_be32(&fsl_ifc_ctrl_dev->regs->cspr_cs[i].cspr);  in fsl_ifc_find()
220 	fsl_ifc_ctrl_dev = kzalloc(sizeof(*fsl_ifc_ctrl_dev), GFP_KERNEL);  in fsl_ifc_ctrl_probe()
221 	if (!fsl_ifc_ctrl_dev)  in fsl_ifc_ctrl_probe()
224 	dev_set_drvdata(&dev->dev, fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
227 	fsl_ifc_ctrl_dev->regs = of_iomap(dev->dev.of_node, 0);  in fsl_ifc_ctrl_probe()
228 	if (!fsl_ifc_ctrl_dev->regs) {  in fsl_ifc_ctrl_probe()
234 	version = ioread32be(&fsl_ifc_ctrl_dev->regs->ifc_rev) &  in fsl_ifc_ctrl_probe()
240 	fsl_ifc_ctrl_dev->version = version;  in fsl_ifc_ctrl_probe()
241 	fsl_ifc_ctrl_dev->banks = banks;  in fsl_ifc_ctrl_probe()
244 	fsl_ifc_ctrl_dev->irq = irq_of_parse_and_map(dev->dev.of_node, 0);  in fsl_ifc_ctrl_probe()
245 	if (fsl_ifc_ctrl_dev->irq == NO_IRQ) {  in fsl_ifc_ctrl_probe()
253 	fsl_ifc_ctrl_dev->nand_irq =  in fsl_ifc_ctrl_probe()
256 	fsl_ifc_ctrl_dev->dev = &dev->dev;  in fsl_ifc_ctrl_probe()
258 	ret = fsl_ifc_ctrl_init(fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
262 	init_waitqueue_head(&fsl_ifc_ctrl_dev->nand_wait);  in fsl_ifc_ctrl_probe()
264 	ret = request_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_irq, IRQF_SHARED,  in fsl_ifc_ctrl_probe()
265 			  "fsl-ifc", fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
268 			fsl_ifc_ctrl_dev->irq);  in fsl_ifc_ctrl_probe()
272 	if (fsl_ifc_ctrl_dev->nand_irq) {  in fsl_ifc_ctrl_probe()
273 		ret = request_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_nand_irq,  in fsl_ifc_ctrl_probe()
274 				0, "fsl-ifc-nand", fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
277 				fsl_ifc_ctrl_dev->nand_irq);  in fsl_ifc_ctrl_probe()
285 	free_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
286 	irq_dispose_mapping(fsl_ifc_ctrl_dev->nand_irq);  in fsl_ifc_ctrl_probe()
288 	free_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
289 	irq_dispose_mapping(fsl_ifc_ctrl_dev->irq);  in fsl_ifc_ctrl_probe()