From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755544AbaGWNyw (ORCPT ); Wed, 23 Jul 2014 09:54:52 -0400 Received: from helcar.apana.org.au ([209.40.204.226]:50596 "EHLO helcar.apana.org.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752054AbaGWNyu (ORCPT ); Wed, 23 Jul 2014 09:54:50 -0400 Date: Wed, 23 Jul 2014 21:54:12 +0800 From: Herbert Xu To: Maxime Ripard Cc: LABBE Corentin , robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, rdunlap@infradead.org, linux@arm.linux.org.uk, davem@davemloft.net, grant.likely@linaro.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org Subject: Re: [PATCH v4 3/3] crypto: Add Allwinner Security System crypto accelerator Message-ID: <20140723135412.GA30046@gondor.apana.org.au> References: <1405169953-13695-1-git-send-email-clabbe.montjoie@gmail.com> <1405169953-13695-4-git-send-email-clabbe.montjoie@gmail.com> <20140723131620.GC29178@gondor.apana.org.au> <20140723134857.GO20328@lukather> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140723134857.GO20328@lukather> 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 On Wed, Jul 23, 2014 at 03:48:57PM +0200, Maxime Ripard wrote: > > The exact opposite has been asked for during v1's review... Indeed but unfortunately it was bogus advice. The async interface brings with it a lot of complexity which should be avoided unless you actually need it. Even if you use the sync interface your driver will still be available to all async users. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt