From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751497AbcFFKUJ (ORCPT ); Mon, 6 Jun 2016 06:20:09 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:44418 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750933AbcFFKUH (ORCPT ); Mon, 6 Jun 2016 06:20:07 -0400 Date: Mon, 6 Jun 2016 11:17:47 +0100 From: Mark Brown To: Sudip Mukherjee Cc: Nicolas Ferre , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Message-ID: <20160606101747.GA7510@sirena.org.uk> References: <1465149621-4493-1-git-send-email-sudipm.mukherjee@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="sm4nu43k4a2Rpi4c" Content-Disposition: inline In-Reply-To: <1465149621-4493-1-git-send-email-sudipm.mukherjee@gmail.com> X-Cookie: We've upped our standards, so up yours! User-Agent: Mutt/1.6.0 (2016-04-01) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH] ASoC: atmel: fix build failure X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --sm4nu43k4a2Rpi4c Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jun 05, 2016 at 07:00:21PM +0100, Sudip Mukherjee wrote: > m32r allmodconfig build is failing with the error: > ERROR: "bad_dma_ops" [sound/soc/atmel/snd-soc-atmel-pcm-pdc.ko] undefined! >=20 > The code is using DMA but the related dependency is not mentioned in the > Kconfig. Rather than going through every single driver using DMA adding the dependency might it not be simpler to provide at least a stub DMA implementation for the architectures that don't have it? --sm4nu43k4a2Rpi4c Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXVU3JAAoJECTWi3JdVIfQPNwH/0lrhfXM0P6a6gG0B8RK/tlf 5XeS8yhLIhEytnmC4sY9pAHr8ZMa7365V4emZHaq767F7sHcI0bwbNffpb5EGJjC QR6qsvVjRmwHtvZ9nQHK08uHOCyODqe/1CCNPQLEBzrdT3dRiWeV+V3aS++iQbo2 Hkbcmv38rI95lRGbqbaBaVFW1/CwwJb62zSFk2auEd2UJkFscs1NxWByzpSddKFe RpkaibSNdvd8szab+CR+U+k7VISHzmdVJV9UO4I6CFwQJuhZH3XGAMUf4LBof421 GeoVjYRHbA0UrdMK693DtafJyVa00HvBI05DjuPnp+btkr69kMHU5oiuB+rQKKQ= =9ugO -----END PGP SIGNATURE----- --sm4nu43k4a2Rpi4c--