Re: [PATCH] PnP Updates for 2.6.2-rc2

[Adam Belay]

The serial driver currently fails to unregister its pnp driver upon module
unload.  This patch corrects the problem by calling pnp_unregister_driver and
implementing a proper remove function.

--- a/drivers/serial/8250_pnp.c	2004-01-28 22:35:02.000000000 +0000
+++ b/drivers/serial/8250_pnp.c	2004-01-28 22:33:40.000000000 +0000
@@ -418,7 +418,9 @@

 static void serial_pnp_remove(struct pnp_dev * dev)
 {
-	return;
+	int line = (int)pnp_get_drvdata(dev);
+	if (line)
+		unregister_serial(line - 1);
 }

 static struct pnp_driver serial_pnp_driver = {
@@ -435,7 +437,7 @@

 static void __exit serial8250_pnp_exit(void)
 {
-	/* FIXME */
+	pnp_unregister_driver(&serial_pnp_driver);
 }

 module_init(serial8250_pnp_init);
-
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