From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753242Ab3AZKDi (ORCPT ); Sat, 26 Jan 2013 05:03:38 -0500 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:60194 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753058Ab3AZKDf (ORCPT ); Sat, 26 Jan 2013 05:03:35 -0500 Date: Sat, 26 Jan 2013 18:03:28 +0800 From: Mark Brown To: Russell King - ARM Linux Cc: Arnd Bergmann , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 11/19] regmap: avoid undefined return from regmap_read_debugfs Message-ID: <20130126100326.GK30594@opensource.wolfsonmicro.com> References: <1359123276-15833-1-git-send-email-arnd@arndb.de> <1359123276-15833-12-git-send-email-arnd@arndb.de> <20130126044219.GA10580@opensource.wolfsonmicro.com> <201301260917.28028.arnd@arndb.de> <20130126094855.GI30594@opensource.wolfsonmicro.com> <20130126095916.GB23505@n2100.arm.linux.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="E6lVPAHcXg6biC3t" Content-Disposition: inline In-Reply-To: <20130126095916.GB23505@n2100.arm.linux.org.uk> X-Cookie: If you can read this, you're too close. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --E6lVPAHcXg6biC3t Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Jan 26, 2013 at 09:59:16AM +0000, Russell King - ARM Linux wrote: > Why not code the function in a way that avoids the problem altogether? That'd do the trick too; feel free to submit a patch... --E6lVPAHcXg6biC3t Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRA6noAAoJELSic+t+oim9ABMQAIQ20ecHyej6TxKsx75pp0LO uZHIeIjZWATrW0l3WaKpBR+SsMJE+mP9tlHgiTwX61bECdt9yNzBKY4NK9CbdCsY RjA4aj5MKlIFpg6oFDi1LkTgJx/SAOR961A/VjIdQfaWDj79Zl0Pua4NPnW7wYHI zhcvAfI01PRUk1IIprPSkeDpCOauQvpF9lG2ZkCOSXfWnBuafVqJrTNy+vZ7T9HS V3qLuaq+d+sy9Srap06oWfXLzk+gWVUzJZ0Sl4UgVDzKEWHsTbgC1ukLfCmC6SCD +bycA5EWRAb8RqEXriP6EZGMHLcgSwZMq7E0fnlqgawdjUW03JVjP6mf+pm9Bs6o JgPtC8GigKVtXf034/ZLKzPmZ2/6gy4RoVRDQOwEGsSdMB3VWgllQPVcRADCFEL5 xaba3bErSbXWZe/HAdkm5KvMcO5NWPw8oXSwUU78rbuMbJ8iEZVfnPKKzs6uOsGx 7+BZc67INNhmnWsGqMuOKzHddwXZdtgtMz8T5ZiFL/MgHxpLLDPko8v7Hb/IJex9 GzCtor6O8NX8xvPacg+4VSYglCXCZn7my3SNxrtLTG0B03WH2bX+9Ywb2ve7Gpcq rOdMsyJ4ekm3J+fJZKmBdg8VG5qjndCp0D3bta3U0ZKy5OElbr0B6JuH4bKTJJi6 pS9qr65ryEU5ByEqt10M =0vZQ -----END PGP SIGNATURE----- --E6lVPAHcXg6biC3t--