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[media] v4l: rcar-fcp: 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/media/platform/rcar-fcp.ko | grep alias alias: rcar-fcp After this patch: $ modinfo drivers/media/platform/rcar-fcp.ko | grep alias alias: rcar-fcp alias: of:N*T*Crenesas,fcpvC* alias: of:N*T*Crenesas,fcpv alias: of:N*T*Crenesas,fcpfC* alias: of:N*T*Crenesas,fcpf Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -169,6 +169,7 @@ static const struct of_device_id rcar_fcp_of_match[] = {
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{ .compatible = "renesas,fcpv" },
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{ },
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};
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MODULE_DEVICE_TABLE(of, rcar_fcp_of_match);
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static struct platform_driver rcar_fcp_platform_driver = {
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.probe = rcar_fcp_probe,
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