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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3694BC433FE for ; Sat, 27 Nov 2021 01:52:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349523AbhK0B4K (ORCPT ); Fri, 26 Nov 2021 20:56:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344442AbhK0ByJ (ORCPT ); Fri, 26 Nov 2021 20:54:09 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1C66C08E6E1; Fri, 26 Nov 2021 17:26:02 -0800 (PST) Message-ID: <20211126230525.942768779@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976131; 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=p/qcF7fn4OxVhWuReK+wMgikFJMOqHr6o9RPZFmkX94=; b=gfY18K1PptQtyPHmabVsGvvC+pvzSfnByydKSSGdn8ca3yQx5cpUJrRdhkroeyPlYoGghp Z70yHgkIaiACemm5Rv/Gd/Cf82w4l3ij6Z0CCEbNL6v22BS+BPcHxbDE+I2nHvtA7fToJN w395cjlUeLaJPSlKXCLccHwF/GoK80dxmvoDRBtWGB01hQwz5ZxCpwKSVu/WvOW1WCz/ZC hQYvi9laeNN7AguWZxH9o0txMDTnmZ6DCKzICdx98qae1Vi5UyEjrJfqKjrV18zTueYmNM PUTENxMyB6KORBhHa7hMkDsMMhAwXialywgDmJZuMCTtVsgr3Rv2kzQ27t3Pug== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976131; 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=p/qcF7fn4OxVhWuReK+wMgikFJMOqHr6o9RPZFmkX94=; b=IMIJLSn8WA7R9n7eZkGrNRjY06sFv4cVI9+K7xwjNhpVeYayZMSXCOU5spCh1yMg+IQ3B4 gkQV3YqgHSGPb/Cw== 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, Greg Kroah-Hartman , Santosh Shilimkar , iommu@lists.linux-foundation.org, dmaengine@vger.kernel.org, Stuart Yoder , Laurentiu Tudor , Nishanth Menon , Tero Kristo , linux-arm-kernel@lists.infradead.org, x86@kernel.org, Vinod Koul , Mark Rutland , Will Deacon , Sinan Kaya Subject: [patch 34/37] mailbox: bcm-flexrm-mailbox: Rework MSI interrupt handling References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Date: Sat, 27 Nov 2021 02:22:11 +0100 (CET) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Message-ID: <20211127012211.IZChpvcvklP5hH-Z1ND8Ly9sYibheYoGb9Zy2dcxGu0@z> No point in retrieving the MSI descriptors. Just query the Linux interrupt number. Signed-off-by: Thomas Gleixner --- 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())