From 5bb50fe731fbb681bc5459e0d39b5bdbd950c33b Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 13:44:10 -0200 Subject: [PATCH] [media] rc: meson-ir: 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/media/rc/meson-ir.ko | grep alias $ After this patch: $ modinfo drivers/media/rc/meson-ir.ko | grep alias alias: of:N*T*Camlogic,meson-gxbb-irC* alias: of:N*T*Camlogic,meson-gxbb-ir alias: of:N*T*Camlogic,meson8b-irC* alias: of:N*T*Camlogic,meson8b-ir alias: of:N*T*Camlogic,meson6-irC* alias: of:N*T*Camlogic,meson6-ir Signed-off-by: Javier Martinez Canillas Acked-by: Kevin Hilman Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/rc/meson-ir.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c index 003fff07ade2..7eb3f4f1ddcd 100644 --- a/drivers/media/rc/meson-ir.c +++ b/drivers/media/rc/meson-ir.c @@ -218,6 +218,7 @@ static const struct of_device_id meson_ir_match[] = { { .compatible = "amlogic,meson-gxbb-ir" }, { }, }; +MODULE_DEVICE_TABLE(of, meson_ir_match); static struct platform_driver meson_ir_driver = { .probe = meson_ir_probe,