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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2017-01-02 10:02:29 -0300 |
|---|---|---|
| committer | Pawel Moll <pawel.moll@arm.com> | 2017-06-23 15:46:35 +0100 |
| commit | 60aba820dec333eaa7a320de1403b77e444a178c (patch) | |
| tree | 58478a5bde02613fd39a93b014172b6d165c0c0c | |
| parent | 2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff) | |
| download | linux-60aba820dec333eaa7a320de1403b77e444a178c.tar.bz2 | |
bus: arm-ccn: Fix module autoload
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/bus/arm-ccn.ko | grep alias
$
After this patch:
$ modinfo drivers/bus/arm-ccn.ko | grep alias
alias: of:N*T*Carm,ccn-504C*
alias: of:N*T*Carm,ccn-504
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
| -rw-r--r-- | drivers/bus/arm-ccn.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 4d6a2b7e4d3f..80758f6fdaa5 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -1547,6 +1547,7 @@ static const struct of_device_id arm_ccn_match[] = { { .compatible = "arm,ccn-504", }, {}, }; +MODULE_DEVICE_TABLE(of, arm_ccn_match); static struct platform_driver arm_ccn_driver = { .driver = { |