linux-kernel - Re: [PATCH 12/16] cell: add temperature to SPU and CPU sysfs entries

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Date:	Wed, 25 Oct 2006 10:00:48 +0200
From:	Heiko Carstens <heiko.carstens@...ibm.com>
To:	arnd@...db.de
Cc:	cbe-oss-dev@...abs.org, linuxppc-dev@...abs.org,
	linux-kernel@...r.kernel.org, paulus@...ba.org,
	Christian Krafft <krafft@...ibm.com>,
	Arnd Bergmann <arnd.bergmann@...ibm.com>
Subject: Re: [PATCH 12/16] cell: add temperature to SPU and CPU sysfs entries

On Tue, Oct 24, 2006 at 06:31:25PM +0200, arnd@...db.de wrote:

> + * (C) Copyright IBM Deutschland Entwicklung GmbH 2005

IBM Corp. instead of IBM DE? 2006?

> +static int __init thermal_init(void)
> +{
> +	init_default_values();
> +
> +	spu_add_sysdev_attr_group(&spu_attribute_group);
> +	cpu_add_sysdev_attr_group(&ppe_attribute_group);
> +
> +	return 0;
> +}

Same here: check for errors on spu_add_sysdev_attr_group and
cpu_add_sysdev_attr_group.

> +static void __exit thermal_exit(void)
> +{
> +	spu_remove_sysdev_attr_group(&spu_attribute_group);
> +	cpu_remove_sysdev_attr_group(&ppe_attribute_group);

Will crash if cpu_add_sysdev_attr_group failed...
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