Commit 558c5eb5 authored Oct 12, 2016 by Javier Martinez Canillas Committed by David S. Miller Oct 14, 2016

net: wan: slic_ds26522: add SPI device ID table to fix module autoload



If the driver is built as a module, module alias information isn't filled
so the module won't be autoloaded. Add a SPI device ID table and use the
MODULE_DEVICE_TABLE() macro so the information is exported in the module.

Before this patch:

$ modinfo drivers/net/wan/slic_ds26522.ko | grep alias
$

After this patch:

$ modinfo drivers/net/wan/slic_ds26522.ko | grep alias
alias:          spi:ds26522

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent a220445f

drivers/net/wan/slic_ds26522.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -223,6 +223,12 @@ static int slic_ds26522_probe(struct spi_device *spi)
		return ret;
		}

		static const struct spi_device_id slic_ds26522_id[] = {
		{ .name = "ds26522" },
		{ /* sentinel */ },
		};
		MODULE_DEVICE_TABLE(spi, slic_ds26522_id);

		static const struct of_device_id slic_ds26522_match[] = {
		{
		.compatible = "maxim,ds26522",
		@@ -239,6 +245,7 @@ static struct spi_driver slic_ds26522_driver = {
		},
		.probe = slic_ds26522_probe,
		.remove = slic_ds26522_remove,
		.id_table = slic_ds26522_id,
		};

		static int __init slic_ds26522_init(void)