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Date: Sat, 3 Nov 2012 17:37:36 +0530 From: Sekhar Nori <nsekhar@...com> To: Murali Karicheri <m-karicheri2@...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 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. Thanks, Sekhar -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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