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Date: Wed, 08 Aug 2012 17:28:33 +0800
From: Cong Wang <xiyou.wangcong@gmail.com>
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To: Jenny TC <jenny.tc@intel.com>
CC: paul.gortmaker@windriver.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] kernel_notifier: register conditional raw notifier
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On 08/08/2012 06:57 PM, Jenny TC wrote:
> Introduce a new API raw_notifier_chain_cond_register to
> add a notifier to a raw notifier chain, only if notifier
> not already present in the chain.

Forgot its declaration?