diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-17 13:44:11 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-11-16 13:20:36 -0200 |
| commit | 0dc5fb0a0b378c2b1ad98021d385441ec24a015d (patch) | |
| tree | 79be3ba727008a5967091cdd795d1efd8d6d0a05 /drivers/staging | |
| parent | 5bb50fe731fbb681bc5459e0d39b5bdbd950c33b (diff) | |
| download | linux-0-day-0dc5fb0a0b378c2b1ad98021d385441ec24a015d.tar.gz linux-0-day-0dc5fb0a0b378c2b1ad98021d385441ec24a015d.tar.xz | |
[media] s5p-cec: 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/staging/media/s5p-cec/s5p-cec.ko | grep alias
$
After this patch:
$ modinfo drivers/staging/media/s5p-cec/s5p-cec.ko | grep alias
alias: of:N*T*Csamsung,s5p-cecC*
alias: of:N*T*Csamsung,s5p-cec
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/media/s5p-cec/s5p_cec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/media/s5p-cec/s5p_cec.c b/drivers/staging/media/s5p-cec/s5p_cec.c index 58d7562311360..097e202988860 100644 --- a/drivers/staging/media/s5p-cec/s5p_cec.c +++ b/drivers/staging/media/s5p-cec/s5p_cec.c @@ -263,6 +263,7 @@ static const struct of_device_id s5p_cec_match[] = { }, {}, }; +MODULE_DEVICE_TABLE(of, s5p_cec_match); static struct platform_driver s5p_cec_pdrv = { .probe = s5p_cec_probe, |