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[209.132.180.67]) by mx.google.com with ESMTP id w17si2978039oti.75.2020.02.14.05.15.24; Fri, 14 Feb 2020 05:15:36 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729247AbgBNNPV (ORCPT + 99 others); Fri, 14 Feb 2020 08:15:21 -0500 Received: from foss.arm.com ([217.140.110.172]:32994 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727658AbgBNNPV (ORCPT ); Fri, 14 Feb 2020 08:15:21 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3B91F1FB; Fri, 14 Feb 2020 05:15:20 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B304B3F68F; Fri, 14 Feb 2020 05:15:19 -0800 (PST) Date: Fri, 14 Feb 2020 13:15:18 +0000 From: Mark Brown To: Simon Goldschmidt Cc: "Ramuthevar,Vadivel MuruganX" , linux-kernel , linux-spi@vger.kernel.org, Vignesh R , Mark Rutland , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , dan.carpenter@oracle.com, cheol.yong.kim@intel.com, qi-ming.wu@intel.com Subject: Re: [PATCH v9 0/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller Message-ID: <20200214131518.GJ4827@sirena.org.uk> References: <20200214114618.29704-1-vadivel.muruganx.ramuthevar@linux.intel.com> <20200214121145.GF4827@sirena.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="g3RkK9jYN81zD2N+" Content-Disposition: inline In-Reply-To: X-Cookie: Shipping not included. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --g3RkK9jYN81zD2N+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Feb 14, 2020 at 01:50:44PM +0100, Simon Goldschmidt wrote: > So please correct me if I'm wrong, but to me it seems like if this driver won't > work on altera, and after merging it the currently working driver will be > removed, altera will be broken. I'm not seeing anything in the driver that removes whatever the current support is? Unless it's just adding a duplicate driver for the same compatible strings which is obviously a bad idea but at least means that unless people enable the driver there's no risk of it colliding with the existing one. --g3RkK9jYN81zD2N+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl5GnWUACgkQJNaLcl1U h9Bf0wf+JRM88awtvIQMXfKs1lgxlfllMbkWple5qv/wNTCdOQfaqsYNta9ZBXmW I5jaATsvd7dyl4UhU8//nUEC/uiqs0wi0Qcz5LplUoA8mX+2DN2OkkywX2pexC+A FuLWl+mOO2iXYpnz+Yuhc8P5/S9FWS3V/MzII1dxVFfe+dBjHjkVZ+bQeu+VoZtg n9vCFK9ypKEwT6W7ktYYp6BFXZVkECwmsWUPINA/lpYOMth1GyoNGMUJ6nV7Vbqo FM5+BfieQSilXzI93+sGTRhfiFWrr6E8Lrms/gr8UExCo3ug6CYeOmLPKTfRc4Pv ccqVO9SZBPo+cN2rES/CeCUC5WJpAA== =aZzY -----END PGP SIGNATURE----- --g3RkK9jYN81zD2N+--