From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 14:05:42 +0000 (-0300) Subject: net: hns: Fix hns_dsaf module autoload for OF registration X-Git-Tag: v4.9-rc4~28^2~91^2~4 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a7deb924d33b5688b11e34e84c88f2591f933e3a;p=karo-tx-linux.git 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: Javier Martinez Canillas Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 8e5b3f51b47b..66b99d2be3fe 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -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,