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ide: unregister idepnp driver on unload 

idepnp driver is registered as a pnp driver on ide init but doesn't
get unregistered on ide unload causing driver list corruption and
eventually oops.  Fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Tejun Heo 2007-01-27 13:47:02 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 82ab1eeceb
commit 6855036aa0
2 changed files with 10 additions and 0 deletions
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5
drivers/ide/ide-pnp.c
View File

@ -73,3 +73,8 @@ void __init pnpide_init(void)
{
pnp_register_driver(&idepnp_driver);
}
void __exit pnpide_exit(void)
{
pnp_unregister_driver(&idepnp_driver);
}

5
drivers/ide/ide.c
View File

@ -1782,6 +1782,7 @@ done:
}
extern void pnpide_init(void);
extern void pnpide_exit(void);
extern void h8300_ide_init(void);
/*
@ -2094,6 +2095,10 @@ void cleanup_module (void)
for (index = 0; index < MAX_HWIFS; ++index)
ide_unregister(index);
#ifdef CONFIG_BLK_DEV_IDEPNP
pnpide_exit();
#endif
#ifdef CONFIG_PROC_FS
proc_ide_destroy();
#endif