From patchwork Mon Dec 6 22:51:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 12660397 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4C063C433FE for ; Mon, 6 Dec 2021 23:01:19 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.240303.416790 (Exim 4.92) (envelope-from ) id 1muMyu-000740-KX; Mon, 06 Dec 2021 23:01:12 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 240303.416790; Mon, 06 Dec 2021 23:01:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muMyu-00073f-Gv; Mon, 06 Dec 2021 23:01:12 +0000 Received: by outflank-mailman (input) for mailman id 240303; Mon, 06 Dec 2021 23:01:10 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muMpX-0008NM-7S for xen-devel@lists.xenproject.org; Mon, 06 Dec 2021 22:51:31 +0000 Received: from galois.linutronix.de (galois.linutronix.de [193.142.43.55]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 0d7ce2ee-56e7-11ec-a5e1-b9374ead2679; Mon, 06 Dec 2021 23:51:30 +0100 (CET) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 0d7ce2ee-56e7-11ec-a5e1-b9374ead2679 Message-ID: <20211206210748.522641685@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638831090; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=ir5jZb4IZcCDGObECwlZouR2K23XLyndrt4jAkdV6zI=; b=QOZqkE0mJaaNW80XWv33hPs1zpCYzh+3dsqlRwgrP9IFd97NBJwLLY6Dn+msWsXzzo1V16 10Edu9RH75xmcw/dicGGO+7NkLpNtC1pr8dlGykvnp06LKXMsjiC6lWwl7DQJ89xWx1ROb qXNOY3lAEhxYdjctEGjclYuq6TCu81wIS5l5RtBe8UdHMzMEFlBftu4I2a7JDr9hi7R2uD BKUCuOavG9T1GADvBsnPWuhPebbgWNM0iLqM7Ttt3qt5zPgDADKpzIs3JEEvaAlU2+4wwH Hbb8jxHi0Qz3jTnDtW+odZgtAOgQMSvZ2v67OLqqe6koizHIu8k3Wa1YRvz5Lg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638831090; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=ir5jZb4IZcCDGObECwlZouR2K23XLyndrt4jAkdV6zI=; b=rmBdkPatKzaCW/DyQuCnHCIcksrz3J4ZKrWW0QYtPGJpZFG7lwsct1bXSyTs7E6ooJaZ4l dh7biS/tfXnlPlCA== From: Thomas Gleixner To: LKML Cc: Bjorn Helgaas , Marc Zygnier , Alex Williamson , Kevin Tian , Jason Gunthorpe , Megha Dey , Ashok Raj , linux-pci@vger.kernel.org, Cedric Le Goater , xen-devel@lists.xenproject.org, Juergen Gross , Greg Kroah-Hartman , Niklas Schnelle , linux-s390@vger.kernel.org, Heiko Carstens , Christian Borntraeger , Logan Gunthorpe , Jon Mason , Dave Jiang , Allen Hubbe , linux-ntb@googlegroups.com Subject: [patch V2 17/31] powerpc/fsl_msi: Use msi_for_each_desc() References: <20211206210600.123171746@linutronix.de> MIME-Version: 1.0 Date: Mon, 6 Dec 2021 23:51:29 +0100 (CET) Replace the about to vanish iterators and make use of the filtering. Signed-off-by: Thomas Gleixner --- arch/powerpc/sysdev/fsl_msi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -125,17 +125,13 @@ static void fsl_teardown_msi_irqs(struct struct fsl_msi *msi_data; irq_hw_number_t hwirq; - for_each_pci_msi_entry(entry, pdev) { - if (!entry->irq) - continue; + msi_for_each_desc(entry, &pdev->dev, MSI_DESC_ASSOCIATED) { hwirq = virq_to_hw(entry->irq); msi_data = irq_get_chip_data(entry->irq); irq_set_msi_desc(entry->irq, NULL); irq_dispose_mapping(entry->irq); msi_bitmap_free_hwirqs(&msi_data->bitmap, hwirq, 1); } - - return; } static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq, @@ -215,7 +211,7 @@ static int fsl_setup_msi_irqs(struct pci } } - for_each_pci_msi_entry(entry, pdev) { + msi_for_each_desc(entry, &pdev->dev, MSI_DESC_NOTASSOCIATED) { /* * Loop over all the MSI devices until we find one that has an * available interrupt.