of: Rename of_modalias_node()

This helper does not produce a real modalias, but tries to get the
"product" compatible part of the "vendor,product" compatibles only. It
is far from creating a purely useful modalias string and does not seem
to be used like that directly anyway, so let's try to give this helper a
more meaningful name before moving there a real modalias helper (already
existing under of/device.c).

Also update the various documentations to refer to the strings as
"aliases" rather than "modaliases" which has a real meaning in the Linux
kernel.

There is no functional change.

Cc: Rafael J. Wysocki <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: Sebastian Reichel <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Mark Brown <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Srinivas Kandagatla <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 44b85a8d47f1..3bbdc5fe3b99 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2354,8 +2354,8 @@ of_register_spi_device(struct spi_controller *ctlr, struct device_node *nc)
 	}
 
 	/* Select device driver */
-	rc = of_modalias_node(nc, spi->modalias,
-				sizeof(spi->modalias));
+	rc = of_alias_from_compatible(nc, spi->modalias,
+				      sizeof(spi->modalias));
 	if (rc < 0) {
 		dev_err(&ctlr->dev, "cannot find modalias for %pOF\n", nc);
 		goto err_out;