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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-20 00:34:05 -0300
committerJassi Brar <jaswinder.singh@linaro.org>2016-12-19 20:10:18 +0530
commit2f50497d71e2982584d1a11d636d43eea0f992e6 (patch)
tree1750712e345dcdd06d18fc181e71ae297d62ecd2 /drivers/mailbox/mailbox-sti.c
parentf42cce3c2409960adebe8e970574b23cbbf34e7d (diff)
downloadlinux-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/mailbox-sti.c')
-rw-r--r--drivers/mailbox/mailbox-sti.c1
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)
{