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 Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 4CC92C433EF for ; Mon, 6 Dec 2021 22:39:55 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 110BE84BF9; Mon, 6 Dec 2021 22:39:55 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mONIQ5Vp2ITR; Mon, 6 Dec 2021 22:39:54 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp1.osuosl.org (Postfix) with ESMTPS id D59E684C03; Mon, 6 Dec 2021 22:39:53 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id B39F9C001E; Mon, 6 Dec 2021 22:39:53 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 3CBE8C0012 for ; Mon, 6 Dec 2021 22:39:52 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 1F28960E08 for ; Mon, 6 Dec 2021 22:39:52 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp3.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=linutronix.de header.b="M3Bm84hH"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=linutronix.de header.b="dlz4lZgP" Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SERNzFocZpsV for ; Mon, 6 Dec 2021 22:39:51 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp3.osuosl.org (Postfix) with ESMTPS id 8110360E06 for ; Mon, 6 Dec 2021 22:39:51 +0000 (UTC) Message-ID: <20211206210439.455293905@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638830389; 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=D2KO9NgXNtQUAyqtWOzZiACp/P45gmD0I5rs+jvB/0o=; b=M3Bm84hHvCtrBNwRLdnOJQ8LhTnimeLoUzb7sFPpUvA1MrTtFmPG7jJY3ez6nb6d75oHYZ YItW1zlXrieNeQLVv1mja5y6Nsn7Af4+zqcIRigzRA4z6xxKseElSF8My8ONtxtDcbBMxB RU2wu+cjJc5BODY4ZEABMlFzsdpRqvn+y6tmMTQMln8ybzz0/Jyujbt0wVvxd67z54pWat P6701ltig/ZapqMzfQrWZq5bDgERLGtqI56xSaxFnAfkS9KMlbEOolAF+wr1giyaioGNXC q25gnAKxhbPlgLV44h2qmIWZqF0AC+M+K6BlmaYeIgQ0aE/P4MbJxUspA9jGVg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638830389; 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=D2KO9NgXNtQUAyqtWOzZiACp/P45gmD0I5rs+jvB/0o=; b=dlz4lZgPNqH4tCZ8r0aZLbuaEV9G+vYCQYuS+28ui/Lf3zD0ZPPTaUWTBAlVcJyi4e33Dj inujCGHbNZwGyeCg== From: Thomas Gleixner To: LKML Subject: [patch V2 33/36] mailbox: bcm-flexrm-mailbox: Rework MSI interrupt handling References: <20211206210307.625116253@linutronix.de> MIME-Version: 1.0 Date: Mon, 6 Dec 2021 23:39:49 +0100 (CET) Cc: Nishanth Menon , Mark Rutland , Stuart Yoder , linux-pci@vger.kernel.org, Will Deacon , Ashok Raj , Marc Zygnier , Sinan Kaya , iommu@lists.linux-foundation.org, Bjorn Helgaas , Megha Dey , Jason Gunthorpe , xen-devel@lists.xenproject.org, Kevin Tian , Alex Williamson , Cedric Le Goater , Santosh Shilimkar , linux-arm-kernel@lists.infradead.org, Juergen Gross , Tero Kristo , Greg Kroah-Hartman , Vinod Koul , dmaengine@vger.kernel.org, Robin Murphy X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 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 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" No point in retrieving the MSI descriptors. Just query the Linux interrupt number. Signed-off-by: Thomas Gleixner Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jason Gunthorpe --- drivers/mailbox/bcm-flexrm-mailbox.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) --- a/drivers/mailbox/bcm-flexrm-mailbox.c +++ b/drivers/mailbox/bcm-flexrm-mailbox.c @@ -1497,7 +1497,6 @@ static int flexrm_mbox_probe(struct plat int index, ret = 0; void __iomem *regs; void __iomem *regs_end; - struct msi_desc *desc; struct resource *iomem; struct flexrm_ring *ring; struct flexrm_mbox *mbox; @@ -1608,10 +1607,8 @@ static int flexrm_mbox_probe(struct plat goto fail_destroy_cmpl_pool; /* Save alloced IRQ numbers for each ring */ - for_each_msi_entry(desc, dev) { - ring = &mbox->rings[desc->msi_index]; - ring->irq = desc->irq; - } + for (index = 0; index < mbox->num_rings; index++) + mbox->rings[index].irq = msi_get_virq(dev, index); /* Check availability of debugfs */ if (!debugfs_initialized()) _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu