[PATCH v5 3/4] spi: Update swnode based SPI devices to use the fwnode name

[Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>]

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@xxxxxxxxxxxxxxxxxxxxx>
---

No changes since v4.

Thanks,
Charles

 drivers/spi/spi.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 05b33901eaa9..bcc9d3ab7cd9 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -606,6 +606,11 @@ static void spi_dev_set_name(struct spi_device *spi)
 		return;
 	}
 
+	if (is_software_node(fwnode)) {
+		dev_set_name(dev, "spi-%s", fwnode_get_name(fwnode));
+		return;
+	}
+
 	dev_set_name(&spi->dev, "%s.%u", dev_name(&spi->controller->dev),
 		     spi_get_chipselect(spi, 0));
 }
-- 
2.39.2