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Date: Sun, 22 Nov 2015 13:15:00 +0100 From: Linus Walleij <linus.walleij@...aro.org> To: Mathieu Poirier <mathieu.poirier@...aro.org> Cc: Greg KH <gregkh@...uxfoundation.org>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Arnaldo Carvalho de Melo <acme@...nel.org>, Ingo Molnar <mingo@...hat.com>, Jon Corbet <corbet@....net>, Nicolas Pitre <nicolas.pitre@...aro.org>, Adrian Hunter <adrian.hunter@...el.com>, Chunyan Zhang <zhang.chunyan@...aro.org>, mike.leach@....com, tor@...com, Al Grant <al.grant@....com>, Paweł Moll <pawel.moll@....com>, fainelli@...adcom.com, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH V4 07/26] coresight: moving PM runtime operations to core framework On Fri, Nov 13, 2015 at 7:44 PM, Mathieu Poirier <mathieu.poirier@...aro.org> wrote: > Moving PM runtime operations in Coresight devices enable() and > disable() API to the framework core when a path is setup. That > way the runtime core doesn't have to be involved everytime a > path is enabled. It also avoids calling runtime PM operations > in IRQ context. > > Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org> Looks reasonable. The PM runtime part of coresight is not very aggressive anyways, and I think the most important thing it does is assure it does not consume any power (clocks etc) when it's not in use. Reviewed-by: Linus Walleij <linus.walleij@...aro.org> Linus Walleij -- 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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