microchip: lan865x: Fix module autoloading

commit c721796 upstream.

Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded
based on the alias from spi_device_id table. While at this, fix
the misleading variable name (spidev is unrelated to this driver).

Fixes: 5cd2340 ("microchip: lan865x: add driver support for Microchip's LAN865X MAC-PHY")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Cc: stable@kernel.org
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250827115341.34608-3-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: lategoodbye

drivers/net/ethernet/microchip/lan865x/lan865x.c

@@ -423,10 +423,11 @@ static void lan865x_remove(struct spi_device *spi)
 	free_netdev(priv->netdev);
 }
 
-static const struct spi_device_id spidev_spi_ids[] = {
+static const struct spi_device_id lan865x_ids[] = {
 	{ .name = "lan8650" },
 	{},
 };
+MODULE_DEVICE_TABLE(spi, lan865x_ids);
 
 static const struct of_device_id lan865x_dt_ids[] = {
 	{ .compatible = "microchip,lan8650" },
@@ -441,7 +442,7 @@ static struct spi_driver lan865x_driver = {
 	 },
 	.probe = lan865x_probe,
 	.remove = lan865x_remove,
-	.id_table = spidev_spi_ids,
+	.id_table = lan865x_ids,
 };
 module_spi_driver(lan865x_driver);