Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp1172838imu; Thu, 20 Dec 2018 11:23:10 -0800 (PST) X-Google-Smtp-Source: AFSGD/VGbFKDU/skkLtEwAGVdrQPX0u+HnLIa3poxrkv0PF2U+ZBcLOixHGMj0mUJ+1Q7GU5V4X3 X-Received: by 2002:a17:902:8d8e:: with SMTP id v14mr25069154plo.133.1545333790362; Thu, 20 Dec 2018 11:23:10 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1545333790; cv=none; d=google.com; s=arc-20160816; b=X+leOCe3Um1LJVsjMrlbuBWqv5wbppRv04AvFBrOB9eDvv8odDlrTrJ3wH9pMC6q81 Bg0bwv0Jpvr5/3unSOBaQSeOCmbpGbSzWog7Uab3pL91OxiAo+rUFQ5YOE1nh+B3H2tG wXScxm+Sz/0a7vlAsBbgnSUrdwYzM2AJtfC2SuWyuwd27sgbQ0pFWFjRq4YEPeRpaaSh wErEKwMvhAfpfp4rkHT5uh//+Y8r6NQG8zmZ/BgvftNOLrIEk50hiaI4j18D09Zo5AQb NkEjoEUS4K8x+Gm3i4e8WJ1UdNkjNHqNxX94hxTf6fiq1pEKfjKmPzEr/Cnnk54FUN2t 2gWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=h0piNrqyx3fJo6zWGHCGgFxef8aZhFtBw5bp0CVr6nU=; b=pXcpttMHtX+dT98XPqr65rMhd3pg9hfxejgMLkZqw5iLfnoh67KcOafcoCXJXVhIjy h/yCUZ/U8Nfw8wKs0d/72Xbl4e79J2chBOibIEryjQEeDXjgkYwy8BzaACnUpmmnzJs3 GeO+n0D3pONoVrWGvlQSEk18G4ZyPirsRMoY7qccVa3S1VI6Gj9GOP8uSBMIw8J/rmvv u2RwxhRqpw3TrZlCsmqTKmosWkMkIyMDeabbYbzCsrEjBIEVOEGGIvrFUbaylyysANht EYMfiuya4/GD06SsW3H2J8CHLyziz21e0bjui7rrVV/E6y06Y2LpFcL7pIpsh3lR45SV w+ig== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ZZ7qrSEp; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 91si19081529ply.222.2018.12.20.11.22.54; Thu, 20 Dec 2018 11:23:10 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ZZ7qrSEp; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731481AbeLTLOh (ORCPT + 99 others); Thu, 20 Dec 2018 06:14:37 -0500 Received: from mail.kernel.org ([198.145.29.99]:59970 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728172AbeLTLOh (ORCPT ); Thu, 20 Dec 2018 06:14:37 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4FC3321773; Thu, 20 Dec 2018 11:14:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545304476; bh=ZX3E9KLkZSZsJIlGRBHs6DgIyYx6jyueqRFmLMqTX+I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZZ7qrSEpD/CaMKf6SSCS75j1gH4L1gdw1lpCyPhjgfVrQfu46kJzU4MwZ0qNdZ3H+ TmXikLU4l+sgfSa6ULD09hryUW7VHhu23HgTfuzQKb6gGW1CBhXqXjXTmWkImEdZFG LzJi0IrDRDVcqoXYvolOQOeX2KzpZwGnqdsYW9PI= Date: Thu, 20 Dec 2018 12:14:34 +0100 From: Greg Kroah-Hartman To: Andrzej Hajda Cc: Bartlomiej Zolnierkiewicz , Marek Szyprowski , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Javier Martinez Canillas , linux-arm-kernel@lists.infradead.org, andy.shevchenko@gmail.com, Mark Brown , Russell King - ARM Linux Subject: Re: [PATCH v4 3/3] driver core: add probe_err_ptr helper Message-ID: <20181220111434.GC10978@kroah.com> References: <20181220102247.4911-1-a.hajda@samsung.com> <20181220102247.4911-4-a.hajda@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181220102247.4911-4-a.hajda@samsung.com> User-Agent: Mutt/1.11.1 (2018-12-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 20, 2018 at 11:22:47AM +0100, Andrzej Hajda wrote: > probe_err is useful in multiple contexts where error is encoded in pointer. > Adding helper performing conversion to error value should simplify code > further. Same question as on patch 1/3, please some someone using this. Also, it's too late for 4.21, so no rush on this. My trees are now closed. thanks, greg k-h