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author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-20 00:34:05 -0300 |
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committer | Jassi Brar <jaswinder.singh@linaro.org> | 2016-12-19 20:10:18 +0530 |
commit | 2f50497d71e2982584d1a11d636d43eea0f992e6 (patch) | |
tree | 1750712e345dcdd06d18fc181e71ae297d62ecd2 /drivers/mailbox | |
parent | f42cce3c2409960adebe8e970574b23cbbf34e7d (diff) | |
download | linux-2f50497d71e2982584d1a11d636d43eea0f992e6.tar.gz |
mailbox: sti: 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/mailbox/mailbox-sti.ko | grep alias alias: platform:mailbox-sti After this patch: $ modinfo drivers/mailbox/mailbox-sti.ko | grep alias alias: platform:mailbox-sti alias: of:N*T*Cst,stih407-mailboxC* alias: of:N*T*Cst,stih407-mailbox Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r-- | drivers/mailbox/mailbox-sti.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mailbox/mailbox-sti.c b/drivers/mailbox/mailbox-sti.c index a334db5c9f1c..41bcd339b68a 100644 --- a/drivers/mailbox/mailbox-sti.c +++ b/drivers/mailbox/mailbox-sti.c @@ -403,6 +403,7 @@ static const struct of_device_id sti_mailbox_match[] = { }, { } }; +MODULE_DEVICE_TABLE(of, sti_mailbox_match); static int sti_mbox_probe(struct platform_device *pdev) { |