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> if (err) > - return err; > + return dev_err_probe(dev, err, "Failed to init gpio chip\n"); > > port->gen_gc.gc.request = mxc_gpio_request; > port->gen_gc.gc.free = mxc_gpio_free; > @@ -536,11 +536,11 @@ static int mxc_gpio_probe(struct platform_device *pdev) > > err = devm_gpiochip_add_data(dev, &port->gen_gc.gc, port); > if (err) > - return err; > + return dev_err_probe(dev, err, "Failed to add gpiochip data\n"); > > irq_base = devm_irq_alloc_descs(dev, -1, 0, 32, numa_node_id()); > if (irq_base < 0) > - return irq_base; > + return dev_err_probe(dev, irq_base, "Failed to alloc irq desc\n"); > > d_info = (struct irq_domain_info) { > .fwnode = dev_fwnode(dev), > @@ -553,14 +553,15 @@ static int mxc_gpio_probe(struct platform_device *pdev) > > port->domain = devm_irq_domain_instantiate(dev, &d_info); > if (IS_ERR(port->domain)) > - return PTR_ERR(port->domain); > + return dev_err_probe(dev, PTR_ERR(port->domain), > + "Failed to create irq domain\n"); > > irq_domain_set_pm_device(port->domain, dev); > > /* gpio-mxc can be a generic irq chip */ > err = mxc_gpio_init_gc(port, irq_base); > if (err < 0) > - return err; > + return dev_err_probe(dev, err, "Failed to init generic irq chip\n"); > > list_add_tail(&port->node, &mxc_gpio_ports); > > > -- > 2.51.0 > >