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net: nps_enet: Fix module autoload

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If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/net/ethernet/ezchip/nps_enet.ko | grep alias
$

After this patch:

$ modinfo drivers/net/ethernet/ezchip/nps_enet.ko | grep alias
alias:          of:N*T*Cezchip,nps-mgt-enetC*
alias:          of:N*T*Cezchip,nps-mgt-enet

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Javier Martinez Canillas 2016-10-17 11:05:40 -03:00 committed by David S. Miller
parent 67b11e2ea7
commit fc971a2f23
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/ezchip/nps_enet.c
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@ -669,6 +669,7 @@ static const struct of_device_id nps_enet_dt_ids[] = {
{ .compatible = "ezchip,nps-mgt-enet" },
{ /* Sentinel */ }
};
MODULE_DEVICE_TABLE(of, nps_enet_dt_ids);
static struct platform_driver nps_enet_driver = {
.probe = nps_enet_probe,