linux-kernel - [PATCH] input: ioc3kbd: add device table

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Date: Wed, 13 Mar 2024 12:53:42 +0100
From: Karel Balej <balejk@...fyz.cz>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Thomas Bogendoerfer <tbogendoerfer@...e.de>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: stable@...r.kernel.org, balejk@...fyz.cz
Subject: [PATCH] input: ioc3kbd: add device table

Without the device table the driver will not auto-load when compiled as
a module.

Fixes: 273db8f03509 ("Input: add IOC3 serio driver")
Cc: stable@...r.kernel.org
Signed-off-by: Karel Balej <balejk@...fyz.cz>
---
I do not own any device using this driver, but I verified that modinfo
does not show the "platform:ioc3-kbd" alias when run on the module
compiled without this patch and it does with it.

 drivers/input/serio/ioc3kbd.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/input/serio/ioc3kbd.c b/drivers/input/serio/ioc3kbd.c
index 50552dc7b4f5..676b0bda3d72 100644
--- a/drivers/input/serio/ioc3kbd.c
+++ b/drivers/input/serio/ioc3kbd.c
@@ -200,9 +200,16 @@ static void ioc3kbd_remove(struct platform_device *pdev)
 	serio_unregister_port(d->aux);
 }
 
+static const struct platform_device_id ioc3kbd_id_table[] = {
+	{ "ioc3-kbd", },
+	{ }
+};
+MODULE_DEVICE_TABLE(platform, ioc3kbd_id_table);
+
 static struct platform_driver ioc3kbd_driver = {
 	.probe          = ioc3kbd_probe,
 	.remove_new     = ioc3kbd_remove,
+	.id_table	= ioc3kbd_id_table,
 	.driver = {
 		.name = "ioc3-kbd",
 	},
-- 
2.44.0