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| author |  Charles Keepax <ckeepax@opensource.cirrus.com>
| 2024-04-16 11:09:03 +0100 |
|---|---|---|
| committer |  Mark Brown <broonie@kernel.org>
| 2024-04-16 20:00:28 +0900 |
| commit | ed8921188f3568ba1659ff041f21e83565c74ec2 (patch) | |
| tree | b0ee35b1d7108e5ad566f91f644006e4a0dcb596 /drivers/spi | |
| parent | spi: Switch to using is_acpi_device_node() in spi_dev_set_name() (diff) | |
| download | linux-ed8921188f3568ba1659ff041f21e83565c74ec2.tar.gz linux-ed8921188f3568ba1659ff041f21e83565c74ec2.tar.bz2 linux-ed8921188f3568ba1659ff041f21e83565c74ec2.zip | |
spi: Update swnode based SPI devices to use the fwnode name
Update the name for software node based SPI devices to use the fwnode
name as the device name. This is helpful since swnode devices are
usually added within the kernel, and the kernel often then requires a
predictable name such that it can refer back to the device.
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240416100904.3738093-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 26f287d8d946..555fbe200733 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -605,6 +605,11 @@ static void spi_dev_set_name(struct spi_device *spi) return; } + if (is_software_node(fwnode)) { + dev_set_name(dev, "spi-%pfwP", fwnode); + return; + } + dev_set_name(&spi->dev, "%s.%u", dev_name(&spi->controller->dev), spi_get_chipselect(spi, 0)); } |