int ret;
map = syscon_regmap_lookup_by_phandle(np, "syscon");
- if (IS_ERR(map)) {
- dev_err(dev, "no syscon\n");
- return PTR_ERR(map);
- }
+ if (IS_ERR(map))
+ return dev_err_probe(dev, PTR_ERR(map), "no syscon\n");
fotg->map = map;
wakeup = of_property_read_bool(np, "wakeup-source");
hcd = usb_create_hcd(&fotg210_fotg210_hc_driver, dev,
dev_name(dev));
if (!hcd) {
- dev_err(dev, "failed to create hcd\n");
- retval = -ENOMEM;
+ retval = dev_err_probe(dev, -ENOMEM, "failed to create hcd\n");
goto fail_create_hcd;
}
retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
if (retval) {
- dev_err(dev, "failed to add hcd with err %d\n", retval);
+ dev_err_probe(dev, retval, "failed to add hcd\n");
goto failed_put_hcd;
}
device_wakeup_enable(hcd->self.controller);
failed_put_hcd:
usb_put_hcd(hcd);
fail_create_hcd:
- dev_err(dev, "init %s fail, %d\n", dev_name(dev), retval);
- return retval;
+ return dev_err_probe(dev, retval, "init %s fail\n", dev_name(dev));
}
/*
ret = request_irq(irq, fotg210_irq, IRQF_SHARED,
udc_name, fotg210);
if (ret < 0) {
- dev_err(dev, "request_irq error (%d)\n", ret);
+ dev_err_probe(dev, ret, "request_irq error\n");
goto err_req;
}