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=-5.6 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,USER_AGENT_SANE_2 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 3F4BAC433E8 for ; Wed, 15 Jul 2020 17:55:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 256EA20663 for ; Wed, 15 Jul 2020 17:55:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="cH4CfOD9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726870AbgGORzZ (ORCPT ); Wed, 15 Jul 2020 13:55:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725882AbgGORzZ (ORCPT ); Wed, 15 Jul 2020 13:55:25 -0400 Received: from mail.nic.cz (lists.nic.cz [IPv6:2001:1488:800:400::400]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11DCDC061755; Wed, 15 Jul 2020 10:55:25 -0700 (PDT) Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTPSA id 45215140968; Wed, 15 Jul 2020 19:55:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1594835722; bh=7+9idVmjLR/tQkAJdiSW4x+SiZuCUKSlqB3cJYxNQh8=; h=Date:From:To; b=cH4CfOD91qVcGKacdO4AAbynkr+IuLHFqwAPS2nlXRgZOkqzKO8+tr5HK1PKIGyr/ Z6ZX628VXkp2nNs4mk4/OhUeeGNYxnZkYE4+xeUbsfmddA3z3WYC4X9OIFCc+k21Im iZ1uFUxwmxqfHijcc5niHDgiwPNk1XiRK1lEWBgM= Date: Wed, 15 Jul 2020 19:55:21 +0200 From: Marek =?ISO-8859-1?Q?Beh=FAn?= To: Pavel Machek Cc: Ondrej Jirman , linux-kernel@vger.kernel.org, Jacek Anaszewski , Dan Murphy , "open list:LED SUBSYSTEM" Subject: Re: [PATCH RFC] leds: Add support for per-LED device triggers Message-ID: <20200715195521.330824f1@dellmb.labs.office.nic.cz> In-Reply-To: <20200715190727.4bb528dc@dellmb.labs.office.nic.cz> References: <20200702144712.1994685-1-megous@megous.com> <20200711100409.GA18901@amd> <20200715190727.4bb528dc@dellmb.labs.office.nic.cz> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: clamav-milter 0.102.2 at mail X-Virus-Status: Clean Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 15 Jul 2020 19:07:27 +0200 Marek Beh=C3=BAn wrote: > This should instead check: > the names are same and both trigger have the same type (either none > or same). In that case return -EEXIST. My bad, this is of course wrong. -EEXIST should be returned if the names are same and triggers have same type or one of them has no type.