diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2024-04-16 12:09:02 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-04-16 13:00:27 +0200 |
| commit | 8a101146bcf014060530d71eba8edc52eca257f7 (patch) | |
| tree | a2709d0ae185c861d511abd3e24c0dfd8b91b946 /drivers/spi | |
| parent | gpio: swnode: Add ability to specify native chip selects for SPI (diff) | |
| download | linux-8a101146bcf014060530d71eba8edc52eca257f7.tar.xz linux-8a101146bcf014060530d71eba8edc52eca257f7.zip | |
spi: Switch to using is_acpi_device_node() in spi_dev_set_name()
Use is_acpi_device_node() rather than checking ACPI_COMPANION(), such
that when checking for other types of firmware node, the code can
consistently do checks against the fwnode.
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240416100904.3738093-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ff75838c1b5d..26f287d8d946 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -597,10 +597,11 @@ 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; } |