From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 14:05:46 +0000 (-0300) Subject: net: dsa: bcm_sf2: Fix module autoload for OF registration X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0822b43e4f08af3619a5dbf59f5036872c3ea323;p=openwrt%2Fstaging%2Fblogic.git net: dsa: bcm_sf2: 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/dsa/bcm_sf2.ko | grep alias alias: platform:brcm-sf2 After this patch: $ modinfo drivers/net/dsa/bcm_sf2.ko | grep alias alias: platform:brcm-sf2 alias: of:N*T*Cbrcm,bcm7445-switch-v4.0C* alias: of:N*T*Cbrcm,bcm7445-switch-v4.0 Signed-off-by: Javier Martinez Canillas Signed-off-by: David S. Miller --- diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index e218887f18b7..0427009bc924 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -1158,6 +1158,7 @@ static const struct of_device_id bcm_sf2_of_match[] = { { .compatible = "brcm,bcm7445-switch-v4.0" }, { /* sentinel */ }, }; +MODULE_DEVICE_TABLE(of, bcm_sf2_of_match); static struct platform_driver bcm_sf2_driver = { .probe = bcm_sf2_sw_probe,