From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: Panda: USB crash with today's linux-next Date: Mon, 14 May 2012 11:37:43 -0700 Message-ID: <20120514183742.GB17852@atomide.com> References: <1336996151.2333.3.camel@deskari> <20120514121527.GF22242@arwen.pp.htv.fi> <1336998251.2333.17.camel@deskari> <20120514122920.GK22242@arwen.pp.htv.fi> <20120514124757.GL22242@arwen.pp.htv.fi> <4FB13B91.7020007@ti.com> <20120514175838.GA31200@arwen.pp.htv.fi> <20120514181413.GA17852@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-01-ewr.mailhop.org ([204.13.248.71]:36968 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753287Ab2ENShp (ORCPT ); Mon, 14 May 2012 14:37:45 -0400 Content-Disposition: inline In-Reply-To: <20120514181413.GA17852@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Felipe Balbi Cc: "Cousson, Benoit" , Tomi Valkeinen , linux-omap@vger.kernel.org, Balaji T K , "Venkatraman S." * Tony Lindgren [120514 11:19]: > * Felipe Balbi [120514 11:04]: > > > > That whole MMC card detection is also pretty screwed up. Balaji/Venkat, > > can you guys look into that ? Probably making something generic using a > > threaded IRQ handler ? > > > > I mean, all the MMC core should need is an IRQ number (through GPIOs or > > not doesn't/shouldn't matter) and it should be able to use a threaded > > IRQ handler to kick the card detection/initialization. > > That's mostly done.. Just need to update the patches for it. Mostly done meaning "all the MMC core should need is an IRQ number" part that is :) > I posted some patches to take care of the card detection in the MMC > driver by leaving out the platform callbacks: > > http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/087303.html > > That's using gpiochip_find_by_name(), but after talking with Grant > about that, we agreed gpiochip_find_by_name() should be local as there's > no guarantees about anything with the gpiochip names. > > Regards, > > Tony > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html