+ return 0;
+}
+
+static struct spi_device *
+of_register_spi_device(struct spi_master *master, struct device_node *nc)
+{
+ struct spi_device *spi;
+ int rc;
+
+ /* Alloc an spi_device */
+ spi = spi_alloc_device(master);
+ if (!spi) {
+ dev_err(&master->dev, "spi_device alloc error for %s\n",
+ nc->full_name);
+ rc = -ENOMEM;
+ goto err_out;
+ }
+
+ /* Select device driver */
+ rc = of_modalias_node(nc, spi->modalias,
+ sizeof(spi->modalias));
+ if (rc < 0) {
+ dev_err(&master->dev, "cannot find modalias for %s\n",
+ nc->full_name);
+ goto err_out;
+ }
+
+ rc = of_spi_parse_dt(master, spi, nc);
+ if (rc)
+ goto err_out;
+