Re: 2.6.3rc4 ali1535 i2c driver rmmod oops.

[Greg KH <greg@kroah.com>]

On Wed, Feb 18, 2004 at 03:15:44AM +0000, Dave Jones wrote:
> Erk, whats going on here ?

Hm, I'll try to debug this tomorrow.

Oh nevermind, that's just a dumb driver.  It's doing a release_region on
memory it didn't get.  Stupid, stupid, stupid...

Dave can you verify that this patch fixes the problem for you?

thanks,

greg k-h


===== i2c-ali1535.c 1.12 vs edited =====
--- 1.12/drivers/i2c/busses/i2c-ali1535.c	Tue Jan 20 08:58:03 2004
+++ edited/i2c-ali1535.c	Tue Feb 17 20:00:44 2004
@@ -517,6 +517,7 @@
 static void __devexit ali1535_remove(struct pci_dev *dev)
 {
 	i2c_del_adapter(&ali1535_adapter);
+	release_region(ali1535_smba, ALI1535_SMB_IOSIZE);
 }
 
 static struct pci_driver ali1535_driver = {
@@ -534,7 +535,6 @@
 static void __exit i2c_ali1535_exit(void)
 {
 	pci_unregister_driver(&ali1535_driver);
-	release_region(ali1535_smba, ALI1535_SMB_IOSIZE);
 }
 
 MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "