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net: hns: Fix hns_dsaf module autoload for OF registration

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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/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: 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 11:05:42 -03:00 committed by David S. Miller
parent 2fa3e317e6
commit a7deb924d3
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
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@ -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,