163 static int fun_probe(struct platform_device *ofdev)  in fun_probe()  argument
172 	fun = devm_kzalloc(&ofdev->dev, sizeof(*fun), GFP_KERNEL);  in fun_probe()
176 	io_res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);  in fun_probe()
177 	fun->io_base = devm_ioremap_resource(&ofdev->dev, io_res);  in fun_probe()
183 		dev_err(&ofdev->dev, "can't find UPM\n");  in fun_probe()
187 	prop = of_get_property(ofdev->dev.of_node, "fsl,upm-addr-offset",  in fun_probe()
190 		dev_err(&ofdev->dev, "can't get UPM address offset\n");  in fun_probe()
195 	prop = of_get_property(ofdev->dev.of_node, "fsl,upm-cmd-offset", &size);  in fun_probe()
197 		dev_err(&ofdev->dev, "can't get UPM command offset\n");  in fun_probe()
202 	prop = of_get_property(ofdev->dev.of_node,  in fun_probe()
207 			dev_err(&ofdev->dev, "too much multiple chips\n");  in fun_probe()
217 		fun->rnb_gpio[i] = devm_gpiod_get_index_optional(&ofdev->dev,  in fun_probe()
221 			dev_err(&ofdev->dev, "RNB gpio #%d is invalid\n", i);  in fun_probe()
228 	fun->dev = &ofdev->dev;  in fun_probe()
230 	ret = fun_chip_init(fun, ofdev->dev.of_node, io_res);  in fun_probe()
234 	dev_set_drvdata(&ofdev->dev, fun);  in fun_probe()
239 static int fun_remove(struct platform_device *ofdev)  in fun_remove()  argument
241 	struct fsl_upm_nand *fun = dev_get_drvdata(&ofdev->dev);  in fun_remove()