From 7097268509a7d6756d14ab422af7446f9bf53221 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 11:05:43 -0300 Subject: [PATCH] net: qcom/emac: Fix 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/qualcomm/emac/qcom-emac.ko | grep alias alias: platform:qcom-emac After this patch: $ modinfo drivers/net/ethernet/qualcomm/emac/qcom-emac.ko | grep alias alias: platform:qcom-emac alias: of:N*T*Cqcom,fsm9900-emacC* alias: of:N*T*Cqcom,fsm9900-emac Signed-off-by: Javier Martinez Canillas Acked-by: Timur Tabi Signed-off-by: David S. Miller --- drivers/net/ethernet/qualcomm/emac/emac.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c index 9bf3b2b..4fede4b 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac.c @@ -575,6 +575,7 @@ static const struct of_device_id emac_dt_match[] = { }, {} }; +MODULE_DEVICE_TABLE(of, emac_dt_match); #if IS_ENABLED(CONFIG_ACPI) static const struct acpi_device_id emac_acpi_match[] = { -- 2.7.4