spi: meson: Fix module autoload for OF platform driver

This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.

Signed-off-by: Luis de Bethencourt <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

drivers/spi/spi-meson-spifc.c

···
 	{ .compatible = "amlogic,meson6-spifc", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, meson_spifc_dt_match);
 
 static struct platform_driver meson_spifc_driver = {
 	.probe	= meson_spifc_probe,