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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-17 16:05:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-17 19:03:03 +0200 |
| commit | 0822b43e4f08af3619a5dbf59f5036872c3ea323 (patch) | |
| tree | deecf1df2f06f76dcd6d8103dc8d0e1dfe5ef31a /drivers/net/dsa | |
| parent | net: dsa: b53: Fix module autoload (diff) | |
| download | linux-0822b43e4f08af3619a5dbf59f5036872c3ea323.tar.xz linux-0822b43e4f08af3619a5dbf59f5036872c3ea323.zip | |
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 <javier@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 1 |
1 files changed, 1 insertions, 0 deletions
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, |