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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 9CB29ECE588 for ; Tue, 15 Oct 2019 11:02:07 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 79E0F2086A for ; Tue, 15 Oct 2019 11:02:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 79E0F2086A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 4DA8AC74; Tue, 15 Oct 2019 11:02:07 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id E019CBA0 for ; Tue, 15 Oct 2019 11:02:05 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 62FA514D for ; Tue, 15 Oct 2019 11:02:05 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id BED4D2D9; Tue, 15 Oct 2019 13:02:03 +0200 (CEST) Date: Tue, 15 Oct 2019 13:02:02 +0200 From: Joerg Roedel To: Geert Uytterhoeven Subject: Re: [PATCH] iommu/ipmmu-vmsa: Only call platform_get_irq() when interrupt is mandatory Message-ID: <20191015110202.GF14518@8bytes.org> References: <20191001180622.806-1-geert+renesas@glider.be> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191001180622.806-1-geert+renesas@glider.be> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: linux-renesas-soc@vger.kernel.org, Greg Kroah-Hartman , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Stephen Boyd X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org On Tue, Oct 01, 2019 at 08:06:22PM +0200, Geert Uytterhoeven wrote: > As platform_get_irq() now prints an error when the interrupt does not > exist, calling it gratuitously causes scary messages like: > > ipmmu-vmsa e6740000.mmu: IRQ index 0 not found > > Fix this by moving the call to platform_get_irq() down, where the > existence of the interrupt is mandatory. > > Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()") > Signed-off-by: Geert Uytterhoeven > --- > This is a fix for v5.4-rc1. > --- > drivers/iommu/ipmmu-vmsa.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Applied for v5.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu