linux-kernel - Re: [PATCH 4/6 v5] arm highbank: add support for pl320 IPC

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Date:	Tue, 27 Nov 2012 13:53:37 -0600
From:	Mark Langsdorf <mark.langsdorf@...xeda.com>
To:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Omar Ramirez Luna <omar.luna@...aro.org>,
	Arnd Bergmann <arnd@...db.de>,
	Rob Herring <rob.herring@...xeda.com>
Subject: Re: [PATCH 4/6 v5] arm highbank: add support for pl320 IPC

On 11/27/2012 10:12 AM, Thomas Petazzoni wrote:
> Dear Mark Langsdorf,
> 
> On Tue, 27 Nov 2012 09:04:32 -0600, Mark Langsdorf wrote:
> 
>> +int ipc_transmit(u32 *data);
> 
> ipc_transmit() looks to me like a way to generic name to be exposed to
> the entire kernel.

Good point. Changed to pl320_ipc_transmit()

>> +extern int pl320_ipc_register_notifier(struct notifier_block *nb);
>> +extern int pl320_ipc_unregister_notifier(struct notifier_block *nb);
> 
> Why some "extern" here? You don't have these for the other functions in
> this header file.

Nice catch. Fixed to export them in cpufreq.

--Mark Langsdorf
Calxeda, Inc.

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