From patchwork Mon Dec 6 22:51:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 12660405 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 ED62EC433F5 for ; Mon, 6 Dec 2021 23:01:55 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.240329.416838 (Exim 4.92) (envelope-from ) id 1muMzV-00013V-8t; Mon, 06 Dec 2021 23:01:49 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 240329.416838; Mon, 06 Dec 2021 23:01:49 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muMzV-00012b-2P; Mon, 06 Dec 2021 23:01:49 +0000 Received: by outflank-mailman (input) for mailman id 240329; Mon, 06 Dec 2021 23:01:48 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1muMpV-0000Tb-MH for xen-devel@lists.xenproject.org; Mon, 06 Dec 2021 22:51:29 +0000 Received: from galois.linutronix.de (galois.linutronix.de [193.142.43.55]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 0c94c268-56e7-11ec-8a4d-196798b21f7b; Mon, 06 Dec 2021 23:51:29 +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: 0c94c268-56e7-11ec-8a4d-196798b21f7b Message-ID: <20211206210748.468512783@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638831088; 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=rqnSsBxgLRUZrf8NprfQGM3zrSARm5hvHEZd8TZTvDo=; b=h9HO3s1ktar1QeAbr3otNX0rmxAlcW1iQ88vyJogrIMq41wqZRiE89OLLV+PN6bEroFkHj H3ATEdX2zJOFD1nguj09YCLx3R6eZsFH5kdhDX8CpEUlVbN9Ph5FEjF84eTddzqBWNFBR5 ypH18/7SUa5inaLDA+TTnwmgnQfHDjztdKXryvbI22vPIMfBpBKXAC2LJkU/1W00LDagBQ dYuRA0G0MDWP3yUTLdCMVCgSG6GaLDPglC9ZXiTbk+0m9+uvHXPqeyGyRSSfgslep8BueY WhdIKyOSOg2ZGorzCHLkcATlyXF92ldijDDv8FlXniMtkwUmZ5qTeqenZ/2niA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638831088; 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=rqnSsBxgLRUZrf8NprfQGM3zrSARm5hvHEZd8TZTvDo=; b=w5AdxxaOLU0xPGWEInq++C8OVVfck3vvMYuz0+9mwGNrvA/PCygz8XkOrssgo6p/9Q5c7a lsWj5BB4Ewc5fsCg== 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 16/31] powerpc/pasemi/msi: Convert to msi_on_each_dec() References: <20211206210600.123171746@linutronix.de> MIME-Version: 1.0 Date: Mon, 6 Dec 2021 23:51:28 +0100 (CET) Replace the about to vanish iterators and make use of the filtering. Signed-off-by: Thomas Gleixner --- arch/powerpc/platforms/pasemi/msi.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) --- a/arch/powerpc/platforms/pasemi/msi.c +++ b/arch/powerpc/platforms/pasemi/msi.c @@ -62,17 +62,12 @@ static void pasemi_msi_teardown_msi_irqs pr_debug("pasemi_msi_teardown_msi_irqs, pdev %p\n", pdev); - 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); irq_set_msi_desc(entry->irq, NULL); irq_dispose_mapping(entry->irq); msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap, hwirq, ALLOC_CHUNK); } - - return; } static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) @@ -90,7 +85,7 @@ static int pasemi_msi_setup_msi_irqs(str msg.address_hi = 0; msg.address_lo = PASEMI_MSI_ADDR; - for_each_pci_msi_entry(entry, pdev) { + msi_for_each_desc(entry, &pdev->dev, MSI_DESC_NOTASSOCIATED) { /* Allocate 16 interrupts for now, since that's the grouping for * affinity. This can be changed later if it turns out 32 is too * few MSIs for someone, but restrictions will apply to how the