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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 8BC99C47404 for ; Mon, 7 Oct 2019 05:38:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 58FE120867 for ; Mon, 7 Oct 2019 05:38:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570426705; bh=fniOtY4YXlVlvneRnJmNfwwvR35gAHn4XKJ7OC653Ig=; h=From:To:Cc:Subject:In-Reply-To:References:Date:List-ID:From; b=DJenswqjrxub9dpV2IvNzABpIRHILeGdKqn8CYNPtK0/N2RHaclH/eeTrcOxsdvJ1 3Mu5/m81ruzR3zXI3Bs6o0IR332IiDbDiOlt8vJWDfLEzQn02F1lp3omzImoXUmhA5 b/k81IH3Lnn8ne5z7l1EGfXBdmkLBhXdKnx6G+I4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727219AbfJGFiY (ORCPT ); Mon, 7 Oct 2019 01:38:24 -0400 Received: from mga17.intel.com ([192.55.52.151]:44162 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726889AbfJGFiY (ORCPT ); Mon, 7 Oct 2019 01:38:24 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Oct 2019 22:38:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,265,1566889200"; d="scan'208";a="222806536" Received: from pipin.fi.intel.com (HELO pipin) ([10.237.72.175]) by fmsmga002.fm.intel.com with ESMTP; 06 Oct 2019 22:38:21 -0700 From: Felipe Balbi To: Hans de Goede , Greg Kroah-Hartman , "Rafael J . Wysocki" Cc: Hans de Goede , linux-usb@vger.kernel.org, Stephen Boyd , linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] usb: dwc3: Switch to platform_get_irq_byname_optional() In-Reply-To: <20191005210449.3926-3-hdegoede@redhat.com> References: <20191005210449.3926-1-hdegoede@redhat.com> <20191005210449.3926-3-hdegoede@redhat.com> Date: Mon, 07 Oct 2019 08:38:21 +0300 Message-ID: <87imp1ru7m.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Hans de Goede writes: > The dwc3 code to get the "peripheral" / "host" / "otg" IRQ first tries > platform_get_irq_byname() and then falls back to the IRQ at index 0 if > the platform_get_irq_byname(). > > In this case we do not want platform_get_irq_byname() to print an error > on failure, so switch to platform_get_irq_byname_optional() instead which > does not print an error. > > BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205037 > Signed-off-by: Hans de Goede Acked-by: Felipe Balbi -- balbi