From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E209DC43461 for ; Wed, 9 Sep 2020 07:41:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9B48820732 for ; Wed, 9 Sep 2020 07:41:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="KJPslDDx"; dkim=temperror (0-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="T/JUNCAy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725863AbgIIHlX (ORCPT ); Wed, 9 Sep 2020 03:41:23 -0400 Received: from wout3-smtp.messagingengine.com ([64.147.123.19]:41481 "EHLO wout3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725826AbgIIHlX (ORCPT ); Wed, 9 Sep 2020 03:41:23 -0400 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id 15081B74; Wed, 9 Sep 2020 03:41:22 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Wed, 09 Sep 2020 03:41:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm1; bh=1tV13oC0fodhKOALG38pDwdh+/R xYhlUNv7eaIp+89g=; b=KJPslDDx4IUjzyWBuk9keciWOtjd9hXyAEqsPycDMm0 S7lVithmCi6RcDjl96nKL9jBRFV7lVq5geveLCmJwLbF0BgDVn1VOZ9Lj7M4L3Vu kUlwOR956bXGLb9rf0loLDLLXEwCwP/ioCZV7XNWvZSs6rqkJbjOrPE2CFGRpJ9G LPLU+qLJVrvCa2XXGKFXkakre8nFltz37u9H1rVwtPHb9cCZUYYPgnedfmSRsfmn 82Xm3aQ90mzw+Rw6slXa4v2a8UVwEXxZnoVex55lzdF26ua5S83Y9sOtghS99+GZ G3tc3DgA983WIFoTVxGxB8wrtY4ZISUk4EOlYRLXdFA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=1tV13o C0fodhKOALG38pDwdh+/RxYhlUNv7eaIp+89g=; b=T/JUNCAy9E/bWvslMbIH7H CT2iTCIHu096bH9Gk+pvrI8DclKrOMIp8a5XtqbOKeHS1gNGRuX0/pLOHj0+rseN j0kfhTZbiX5+HkYVbmWVo9KIbTEJFLBhbAeJP7BsqeTWjV15vy612J50n+A8067e TioQzwY/ffHxo00Z6Kjv/l53Wjm9Lu9kidGn5pnNFYGUnPWFPohNblWRPCEg1tbs wBA0uHToD6u2hX1u44Gh2NFg6RY2bXKZKThvR79+s0U3CMv1WLku/ftnmg5kZeOh fGfh/sBLxOX0FPKMMEQKZzlDUJWVIi6iFjnvOEScLy2iy2IFJ1PzxcfWP1/SNhsA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrudehgedguddviecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpeffhffvuffkfhggtggujgesthdtredttddtvdenucfhrhhomhepifhrvghg ucfmjfcuoehgrhgvgheskhhrohgrhhdrtghomheqnecuggftrfgrthhtvghrnhepveeuhe ejgfffgfeivddukedvkedtleelleeghfeljeeiueeggeevueduudekvdetnecukfhppeek fedrkeeirdejgedrieegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomhepghhrvghgsehkrhhorghhrdgtohhm X-ME-Proxy: Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) by mail.messagingengine.com (Postfix) with ESMTPA id EE2963280063; Wed, 9 Sep 2020 03:41:19 -0400 (EDT) Date: Wed, 9 Sep 2020 09:41:30 +0200 From: Greg KH To: Stephen Rothwell Cc: Jonathan Cameron , Krzysztof Kozlowski , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build warning after merge of the staging tree Message-ID: <20200909074130.GB561485@kroah.com> References: <20200909171621.28de7d12@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200909171621.28de7d12@canb.auug.org.au> Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Wed, Sep 09, 2020 at 05:16:21PM +1000, Stephen Rothwell wrote: > Hi all, > > After merging the staging tree, today's linux-next build (arm > multi_v7_defconfig) produced this warning: > > drivers/iio/adc/stm32-adc-core.c: In function 'stm32_adc_core_switches_probe': > drivers/iio/adc/stm32-adc-core.c:598:5: warning: ignoring return value of 'dev_err_probe' declared with attribute 'warn_unused_result' [-Wunused-result] > 598 | dev_err_probe(dev, ret, "can't get booster\n"); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Introduced by commit > > ce30eeb613cb ("iio: adc: stm32: Simplify with dev_err_probe()") Offending patch now dropped from the driver-core tree, thanks. greg k-h