From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] ASoC: introduce SOC_SINGLE_S8_TLV macro Date: Sun, 8 Jan 2012 22:26:31 -0800 Message-ID: <20120109062630.GQ29065@opensource.wolfsonmicro.com> References: <1325987606-7179-1-git-send-email-plai@codeaurora.org> <20120108202332.GE29065@opensource.wolfsonmicro.com> <4F0A8091.8050804@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id A31F9103964 for ; Mon, 9 Jan 2012 07:26:50 +0100 (CET) Content-Disposition: inline In-Reply-To: <4F0A8091.8050804@codeaurora.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Patrick Lai Cc: alsa-devel@alsa-project.org, lrg@ti.com List-Id: alsa-devel@alsa-project.org On Sun, Jan 08, 2012 at 09:52:17PM -0800, Patrick Lai wrote: > >so it looks like what really ought to happen here is that the existing > >macro gets renamed to the new macro and a new macro gets defined for > >double values if one is needed. > Is there backward compatibility concern? I see soc/codec/uda1380.c > already using SOC_DOUBLE_S8_TLV. Obviously all existing users would need to be updated. Out of tree users will fail to compile which is fine, it's not going to fail mysteriously at runtime or anything.