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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 04863C43441 for ; Sat, 17 Nov 2018 07:04:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C3E742084C for ; Sat, 17 Nov 2018 07:04:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C3E742084C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=davemloft.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726090AbeKQRT5 (ORCPT ); Sat, 17 Nov 2018 12:19:57 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:50946 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725810AbeKQRT5 (ORCPT ); Sat, 17 Nov 2018 12:19:57 -0500 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::bf5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 2ECDF1402B912; Fri, 16 Nov 2018 23:04:14 -0800 (PST) Date: Fri, 16 Nov 2018 23:04:13 -0800 (PST) Message-Id: <20181116.230413.585228813283302740.davem@davemloft.net> To: ms@dev.tdt.de Cc: andrew@lunn.ch, sergei.shtylyov@cogentembedded.com, f.fainelli@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5] net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs From: David Miller In-Reply-To: <20181115052428.8133-1-ms@dev.tdt.de> References: <20181114061703.11026-1-ms@dev.tdt.de> <20181115052428.8133-1-ms@dev.tdt.de> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Fri, 16 Nov 2018 23:04:14 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Martin Schiller Date: Thu, 15 Nov 2018 06:24:28 +0100 > Up until commit 7e5fbd1e0700 ("net: mdio-gpio: Convert to use gpiod > functions where possible"), the _cansleep variants of the gpio_ API was > used. After that commit and the change to gpiod_ API, the _cansleep() > was dropped. This then results in WARN_ON() when used with GPIO > devices which do sleep. Add back the _cansleep() to avoid this. > > Fixes: 7e5fbd1e0700 ("net: mdio-gpio: Convert to use gpiod functions where possible") > Signed-off-by: Martin Schiller Ok it seems there was still discussion going on here and I accidently applied v4 of this patch. I'll revert it and wait for the review to conclude.