linux-kernel - Re: kobject_add failed with -EEXIST

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Message-ID: <4561FA6F.4030400@gmail.com>
Date:	Mon, 20 Nov 2006 19:56:47 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Akinobu Mita <akinobu.mita@...il.com>,
	Jiri Slaby <jirislaby@...il.com>,
	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	Greg KH <gregkh@...e.de>
Subject: Re: kobject_add failed with -EEXIST

Akinobu Mita wrote:
> ---
>  drivers/base/class.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> Index: work-fault-inject/drivers/base/class.c
> ===================================================================
> --- work-fault-inject.orig/drivers/base/class.c
> +++ work-fault-inject/drivers/base/class.c
> @@ -163,6 +163,8 @@ int class_register(struct class * cls)
>  void class_unregister(struct class * cls)
>  {
>  	pr_debug("device class '%s': unregistering\n", cls->name);
> +	if (cls->virtual_dir)
> +		kobject_unregister(cls->virtual_dir);
>  	remove_class_attrs(cls);
>  	subsystem_unregister(&cls->subsys);
>  }
> 

This solves my problem.

regards,
-- 
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E
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