Commit 747d3f1a authored Jan 02, 2017 by Javier Martinez Canillas Committed by Marcel Holtmann Feb 16, 2017

Bluetooth: btqcomsmd: 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/bluetooth/btqcomsmd.ko | grep alias
$

After this patch:

$ modinfo drivers/bluetooth/btqcomsmd.ko | grep alias
alias:          of:N*T*Cqcom,wcnss-btC*
alias:          of:N*T*Cqcom,wcnss-bt

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent a57bac43

drivers/bluetooth/btqcomsmd.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -165,6 +165,7 @@ static const struct of_device_id btqcomsmd_of_match[] = {
		{ .compatible = "qcom,wcnss-bt", },
		{ },
		};
		MODULE_DEVICE_TABLE(of, btqcomsmd_of_match);

		static struct platform_driver btqcomsmd_driver = {
		.probe = btqcomsmd_probe,

Admin message