From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753019AbcDRL5p (ORCPT ); Mon, 18 Apr 2016 07:57:45 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:51156 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751791AbcDRL5n (ORCPT ); Mon, 18 Apr 2016 07:57:43 -0400 Date: Mon, 18 Apr 2016 12:57:31 +0100 From: Mark Brown To: =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: "linux-mtd@lists.infradead.org" , Vignesh R , Brian Norris , "open list:SPI SUBSYSTEM" , open list Message-ID: <20160418115731.GX3217@sirena.org.uk> References: <1460977843-9426-1-git-send-email-zajec5@gmail.com> <20160418112457.GU3217@sirena.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="H7DA0n3a+SnB4bJ2" Content-Disposition: inline In-Reply-To: X-Cookie: Tomorrow, you can be anywhere. User-Agent: Mutt/1.5.24 (2015-08-30) X-SA-Exim-Connect-IP: 2a01:348:6:8808:fab::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH for-next] spi: bcm53xx: add spi_flash_read callback for MMIO-based reads 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 --H7DA0n3a+SnB4bJ2 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 18, 2016 at 01:38:28PM +0200, Rafa=C5=82 Mi=C5=82ecki wrote: > What shall we do if spi_flash_read fails? Should we always fallback to > the standard SPI flash read? Or should we standarize error codes > returned by spi_flash_read and fallback on some particular error code > only? I'm not sure, probably just fall back all the time. --H7DA0n3a+SnB4bJ2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXFMuqAAoJECTWi3JdVIfQk6AH/17dNIsYHIOjiN+q3S4LZDeu 8ephxu97hyErGvZUyICt4lIKzVBb95nBrTav4Rg/0uS3SaPdRykYX31uPIfJw87Z eDVF1CmTghfdGGN3Hh+/ngyO2PteIrE+zntghiJWEAza8cbN6ayIbE2a3NG/YbDE 6XkOnvsZ0gZOEm2uEvBij7BLFvWR917YS8o6Z6C6aZbLJpUMpS9TeJauOb1+TMhT gd11aEgsm6jvjTHNeFSLJSQMXE7sGAwWm7rFeu0c17ZJSlIcUAHjvrC77ZsAs54+ /OWnAQfHVYISSWvfmLxYkKGL/N0lKZrmERzpqJKheDAI+eVb53qYs2ok67RNAXU= =EFhm -----END PGP SIGNATURE----- --H7DA0n3a+SnB4bJ2--