From 8dd5e0b364e5b83864cd918475e5a5ef3b352446 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Wed, 26 Oct 2016 16:46:41 -0700 Subject: [PATCH] Input: da9063 - fix module autoload when registered via OF 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/input/misc/da9063_onkey.ko | grep alias alias: platform:da9063-onkey After this patch: $ modinfo drivers/input/misc/da9063_onkey.ko | grep alias alias: platform:da9063-onkey alias: of:N*T*Cdlg,da9062-onkeyC* alias: of:N*T*Cdlg,da9062-onkey alias: of:N*T*Cdlg,da9063-onkeyC* alias: of:N*T*Cdlg,da9063-onkey Signed-off-by: Javier Martinez Canillas Signed-off-by: Dmitry Torokhov --- drivers/input/misc/da9063_onkey.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/misc/da9063_onkey.c b/drivers/input/misc/da9063_onkey.c index dff6fe5724fe..b4ff1e86d3d3 100644 --- a/drivers/input/misc/da9063_onkey.c +++ b/drivers/input/misc/da9063_onkey.c @@ -87,6 +87,7 @@ static const struct of_device_id da9063_compatible_reg_id_table[] = { { .compatible = "dlg,da9062-onkey", .data = &da9062_regs }, { }, }; +MODULE_DEVICE_TABLE(of, da9063_compatible_reg_id_table); static void da9063_poll_on(struct work_struct *work) { -- 2.39.5