+static void spi_dev_set_name(struct spi_device *spi)
+{
+ struct acpi_device *adev = ACPI_COMPANION(&spi->dev);
+
+ if (adev) {
+ dev_set_name(&spi->dev, "spi-%s", acpi_dev_name(adev));
+ return;
+ }
+
+ dev_set_name(&spi->dev, "%s.%u", dev_name(&spi->master->dev),
+ spi->chip_select);
+}
+