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Date: Thu, 6 Mar 2008 16:55:53 +0100 From: Pavel Machek <pavel@....cz> To: Alan Stern <stern@...land.harvard.edu> Cc: David Brownell <david-b@...bell.net>, Pierre Ossman <drzeus-mmc@...eus.cx>, "Rafael J. Wysocki" <rjw@...k.pl>, pm list <linux-pm@...ts.linux-foundation.org>, Zdenek Kabelac <zdenek.kabelac@...il.com>, Kernel development list <linux-kernel@...r.kernel.org> Subject: Re: Bugs in MMC [was: [Bug 10030] Suspend doesn't work when SD card is inserted] On Tue 2008-03-04 16:00:51, Alan Stern wrote: > On Tue, 4 Mar 2008, David Brownell wrote: > > > > What's wrong with a superfluous probe at resume time, besides the waste > > > of a few milliseconds? > > > > I'm more concerned with the undesirable removal of devices at suspend > > time ... ones with mounted filesystems etc. > > On that we can agree. The removal is done if the host doesn't define a > resume method. There doesn't seem to be any point to that, given that > the probing during resume will determine whether a card has in fact > been removed. Hmm, if the driver is sleeping too deeply, user might have removed the card and put in different one, without driver noticing. That would be _bad_. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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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