From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761588AbcIXJFi (ORCPT ); Sat, 24 Sep 2016 05:05:38 -0400 Received: from mout.kundenserver.de ([212.227.126.133]:60603 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758169AbcIXJFg (ORCPT ); Sat, 24 Sep 2016 05:05:36 -0400 From: Arnd Bergmann To: Baoyou Xie Cc: dan.j.williams@intel.com, vinod.koul@intel.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, xie.baoyou@zte.com.cn Subject: Re: [PATCH 3/3] dmaengine: imx-sdma: remove unused function Date: Sat, 24 Sep 2016 10:59:55 +0200 Message-ID: <1567084.F29kSfIxqD@wuerfel> User-Agent: KMail/5.1.3 (Linux/4.4.0-34-generic; KDE/5.18.0; x86_64; ; ) In-Reply-To: <1474693266-16132-1-git-send-email-baoyou.xie@linaro.org> References: <1474693266-16132-1-git-send-email-baoyou.xie@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:4km4TZsAh2dCgVmL1D4zpQPbdp+zV9mwmnsrUD7uFJFZiy3NJ4j k3NHCsjJZ/Bz7wQi472iQxMi/CQVjCkYRpO9okAc3u4c5lbu8CoINUirEtZHfBneAjEhIXB SaIuyqPezOTIkjmcdD5tQnuMWARVbHdvoNKNGwbEW8L6r72TF4jwkKjTmSvbCqphEf+saKo AJX56DbKFkID6YbtwM/pw== X-UI-Out-Filterresults: notjunk:1;V01:K0:QrqJXeQAa1k=:Adm2BRnFVqa9xxtCpwwAK1 FbwuWWkDrJTF/UhylPPqvSy7jsqHlGUt48vlTYMMToZ7HEdPtP1pU0hgDdO7ijZ1kpc0aQ0cI AArpd/+dSv1ZfKd+j8z4gxjhm8VGhC7X7mAV+KPRnQg65v/uU6lQYf0ZZf+FXkyjUyR74WcSY HZk4DiCrzASlU3Kg98dk3HOWGlXCOFscjLqFMM1FQaGjxdKYU0u+ZEyGY+K4IjYoiXKX+o7iV J/mekJuzr0wwrBie82UXlXhoUrm1J583ZfJJ7/+oTK4y7w6yVJQy8mhqSVTZgT1es/Ak/vIY3 7f7Ew7L1l6Uj6JEi14qosBAyOFT/8v0ETvAArec0jTlwoMwFPOojPct1u0O+ft/w155efr3HS lnJKU1u+6myVRIkbiaNZQpZLNDt6kv3HdF1rKwZrFwfxQHIB+vPkA3tKwX1tAmPaiP0hX41Jf 5FGUsmInRyl2E5a8A0F/9Hwidxgxz6wHK1wnb7FSjhAcuqekFW9k202PevuSl1Ew7+lt07rYX K3qMa4oYXpgVN23jp6J9TRYql6LX+y7Lm8PR1h/5mfD1DENEJV0QqvGjDTa9VzpnVng10psfi 9+V0fdW5bNo0lFPLStr9v61ufTnaqnfmiNKP6EpWeI4n+Fy9yS53AbrifNQjOjqnncB+SOBhM KqRljAcV4tqOnPZ3xZSHPdvzdwJADyG6e41KLNb8SfvxR7KXsUbu/tiE5AADs9NtiVnIp2P5k Te5CW50JwHfWYhYE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Saturday, September 24, 2016 1:01:06 PM CEST Baoyou Xie wrote: > We get 1 warning when building kernel with W=1: > drivers/dma/imx-sdma.c:673:13: warning: 'sdma_handle_channel_loop' defined but not used [-Wunused-function] > > In fact, this function is called by no one and not exported, > so this patch removes it. > > Signed-off-by: Baoyou Xie The warning also shows up without W=1. I submitted the same patch, and it was applied on Thursday. Arnd