| Message ID | 20240415140925.3518990-4-ckeepax@opensource.cirrus.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add bridged amplifiers to cs42l43 | expand |
On Mon, Apr 15, 2024 at 5:09 PM Charles Keepax <ckeepax@opensource.cirrus.com> wrote: > > 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. Assuming we have no users like this right now, so there won't be any breakages. Reviewed-by: Andy Shevchenko <andy@kernel.org>
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index d1f82a35f2d0..4fcaadf8a484 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)); }
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. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> --- Series changes since v5: - Use %pwfP to get firmware node name Thanks, Charles drivers/spi/spi.c | 5 +++++ 1 file changed, 5 insertions(+)