328 static int grgpio_probe(struct platform_device *ofdev)  in grgpio_probe()  argument
330 	struct device_node *np = ofdev->dev.of_node;  in grgpio_probe()
340 	priv = devm_kzalloc(&ofdev->dev, sizeof(*priv), GFP_KERNEL);  in grgpio_probe()
344 	regs = devm_platform_ioremap_resource(ofdev, 0);  in grgpio_probe()
349 	err = bgpio_init(gc, &ofdev->dev, 4, regs + GRGPIO_DATA,  in grgpio_probe()
353 		dev_err(&ofdev->dev, "bgpio_init() failed\n");  in grgpio_probe()
359 	priv->dev = &ofdev->dev;  in grgpio_probe()
364 	gc->label = devm_kasprintf(&ofdev->dev, GFP_KERNEL, "%pOF", np);  in grgpio_probe()
370 		dev_dbg(&ofdev->dev,  in grgpio_probe()
383 			dev_err(&ofdev->dev,  in grgpio_probe()
393 			dev_err(&ofdev->dev, "Could not add irq domain\n");  in grgpio_probe()
407 			ret = platform_get_irq(ofdev, lirq->index);  in grgpio_probe()
419 	platform_set_drvdata(ofdev, priv);  in grgpio_probe()
423 		dev_err(&ofdev->dev, "Could not add gpiochip\n");  in grgpio_probe()
429 	dev_info(&ofdev->dev, "regs=0x%p, base=%d, ngpio=%d, irqs=%s\n",  in grgpio_probe()
435 static int grgpio_remove(struct platform_device *ofdev)  in grgpio_remove()  argument
437 	struct grgpio_priv *priv = platform_get_drvdata(ofdev);  in grgpio_remove()