Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933205Ab0BPWon (ORCPT ); Tue, 16 Feb 2010 17:44:43 -0500 Received: from mail.gmx.net ([213.165.64.20]:45159 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S933139Ab0BPWol (ORCPT ); Tue, 16 Feb 2010 17:44:41 -0500 X-Authenticated: #20450766 X-Provags-ID: V01U2FsdGVkX1/wuz9KLdLw+y9lVt1yhdmWl/JZCy/Owue+w2rUfo Ff/x6lvYlTm1n4 Date: Tue, 16 Feb 2010 23:44:38 +0100 (CET) From: Guennadi Liakhovetski To: Andrew Morton cc: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, Ian Molton , Magnus Damm , "linux-sh@vger.kernel.org" Subject: Re: [PATCH] tmio_mmc: keep card-detect interrupts enabled In-Reply-To: <20100216135146.beacf701.akpm@linux-foundation.org> Message-ID: References: <20091217131239.0dfd5534.akpm@linux-foundation.org> <20100216135146.beacf701.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Y-GMX-Trusted: 0 X-FuHaFi: 0.59999999999999998 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1084 Lines: 31 On Tue, 16 Feb 2010, Andrew Morton wrote: > On Tue, 16 Feb 2010 10:34:55 +0100 (CET) > Guennadi Liakhovetski wrote: > > > On SuperH platforms the SDHI controller does not produce any command IRQs after > > a completed IO. This leads to card-detect interrupts staying disabled. Do not > > disable card-detect interrupts on DATA IRQs. > > > > Why is the current code disabling card-detect interrupts on DATA IRQs? > Was that just a bug? > > What effect will this change have for current users of this driver? Unfortunately, I cannot answer these questions, best I can do is refer you to this reply from Ian: http://article.gmane.org/gmane.linux.drivers.video-input-infrastructure/11995 Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/