Commit 60aba820 authored Jan 02, 2017 by Javier Martinez Canillas Committed by Pawel Moll Jun 23, 2017

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>

parent 2ea659a9

drivers/bus/arm-ccn.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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 = {