Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762661AbYAaHWI (ORCPT ); Thu, 31 Jan 2008 02:22:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752899AbYAaHVy (ORCPT ); Thu, 31 Jan 2008 02:21:54 -0500 Received: from smtp115.sbc.mail.sp1.yahoo.com ([69.147.64.88]:43485 "HELO smtp115.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752129AbYAaHVx (ORCPT ); Thu, 31 Jan 2008 02:21:53 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=pacbell.net; h=Received:X-YMail-OSG:X-Yahoo-Newman-Property:From:To:Subject:Date:User-Agent:Cc:References:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-Disposition:Message-Id; b=zRdi4OXF7wc5bDh3mVNl7YubrF9iUyPTC1GlYeJHuKD9yBaK3+zg7aUJj792pkdfjrMG05BPu8HUkw6eCDNLMfeKn8dRcP23EeaK+iAVp5sRVI+NnQZuF0cdC8IsnPq3JmIlC+wGSjHO+02ZoCfrSiFckd+t6qLf+kYsx/PIJHQ= ; X-YMail-OSG: x80en24VM1kEs_RsBu1nZjRSy7JUReVW6CwExLRNY144MLZh4OZC4zfXaQ4tCoE8gRU0C2wi3A-- X-Yahoo-Newman-Property: ymail-3 From: David Brownell To: Kumar Gala Subject: Re: [spi-devel-general] SPI related Kconfig warning Date: Wed, 30 Jan 2008 23:21:50 -0800 User-Agent: KMail/1.9.6 Cc: spi-devel-general@lists.sourceforge.net, Linux Kernel , eric miao References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200801302321.51120.david-b@pacbell.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 934 Lines: 22 On Wednesday 30 January 2008, Kumar Gala wrote: > Was wondering if anyone was looking at the cause of this warning in > top of linus's tree (8af03e782cae1e0a0f530ddd22301cdd12cf9dc0) > > drivers/spi/Kconfig:156:warning: 'select' used by config symbol > 'SPI_PXA2XX' refers to undefined symbol 'PXA_SSP' > > I was doing a build of a ppc kernel. Happens on x86, AVR32, and non-PXA ARM too. Came from some PXA cleanup patches. Eric, didn't you have a patch for this? (Of course I *still* don't understand why kconfig bothers to look at reverse dependencies whose "forward" ones can never be satisfied. If it stopped looking at those, lots of similar problems would vanish.) - Dave -- 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/