linux-kernel - Re: [PATCH v3 02/11] clk: davinci

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Message-ID: <5097D6FC.7040202@ti.com>
Date:	Mon, 5 Nov 2012 10:10:52 -0500
From:	Murali Karicheri <m-karicheri2@...com>
To:	Sekhar Nori <nsekhar@...com>
CC:	<mturquette@...aro.org>, <arnd@...db.de>,
	<akpm@...ux-foundation.org>, <shawn.guo@...aro.org>,
	<rob.herring@...xeda.com>, <linus.walleij@...aro.org>,
	<viresh.linux@...il.com>, <linux-kernel@...r.kernel.org>,
	<khilman@...com>, <linux@....linux.org.uk>, <sshtylyov@...sta.com>,
	<davinci-linux-open-source@...ux.davincidsp.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-keystone@...t.ti.com>
Subject: Re: [PATCH v3 02/11] clk: davinci - add PSC clock driver

On 11/03/2012 08:07 AM, Sekhar Nori wrote:
> On 10/25/2012 9:41 PM, Murali Karicheri wrote:
>> This is the driver for the Power Sleep Controller (PSC) hardware
>> found on DM SoCs as well Keystone SoCs (c6x). This driver borrowed
>> code from arch/arm/mach-davinci/psc.c and implemented the driver
>> as per common clock provider API. The PSC module is responsible for
>> enabling/disabling the Power Domain and Clock domain for different IPs
>> present in the SoC. The driver is configured through the clock data
>> passed to the driver through struct clk_psc_data.
>>
>> Signed-off-by: Murali Karicheri <m-karicheri2@...com>
>> ---
>> +/**
>> + * struct clk_psc - DaVinci PSC clock driver data
>> + *
>> + * @hw: clk_hw for the psc
>> + * @psc_data: Driver specific data
>> + */
>> +struct clk_psc {
>> +	struct clk_hw hw;
>> +	struct clk_psc_data *psc_data;
>> +	spinlock_t *lock;
> Unused member? I don't see this being used.

OK. Will remove.
>
> Thanks,
> Sekhar
>

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