diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 6c620df6a14f..34fca94b2b5b 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -597,10 +597,16 @@ EXPORT_SYMBOL_GPL(spi_alloc_device); static void spi_dev_set_name(struct spi_device *spi) { - struct acpi_device *adev = ACPI_COMPANION(&spi->dev); + struct device *dev = &spi->dev; + struct fwnode_handle *fwnode = dev_fwnode(dev); - if (adev) { - dev_set_name(&spi->dev, "spi-%s", acpi_dev_name(adev)); + if (is_acpi_device_node(fwnode)) { + dev_set_name(dev, "spi-%s", acpi_dev_name(to_acpi_device_node(fwnode))); + return; + } + + if (is_software_node(fwnode)) { + dev_set_name(dev, "spi-%pfwP", fwnode); return; } |