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Commit a7deb924 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by David S. Miller
Browse files

net: hns: Fix hns_dsaf module autoload for OF registration 



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/hisilicon/hns/hns_dsaf.ko | grep alias
alias:          acpi*:HISI00B2:*
alias:          acpi*:HISI00B1:*

After this patch:

$ modinfo drivers/net/ethernet/hisilicon/hns/hns_dsaf.ko | grep alias
alias:          acpi*:HISI00B2:*
alias:          acpi*:HISI00B1:*
alias:          of:N*T*Chisilicon,hns-dsaf-v2C*
alias:          of:N*T*Chisilicon,hns-dsaf-v2
alias:          of:N*T*Chisilicon,hns-dsaf-v1C*
alias:          of:N*T*Chisilicon,hns-dsaf-v1

Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2fa3e317

drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c

+1 −0
Original line number Diff line number Diff line
@@ -2761,6 +2761,7 @@ static const struct of_device_id g_dsaf_match[] = { 
	{.compatible = "hisilicon,hns-dsaf-v2"},

	{}

};

MODULE_DEVICE_TABLE(of, g_dsaf_match);



static struct platform_driver g_dsaf_driver = {

	.probe = hns_dsaf_probe,