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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 0A614C433EF for ; Sat, 27 Nov 2021 02:24:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Date:MIME-Version:References:Subject:Cc :To:From:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: List-Owner; bh=wlYWoN1qrqMI2RYgnpjEfCMvTcReah1xIAA/7WTFTzc=; b=qcYsA8l15ABRZw z4aatEKVPymypwYlVEwlUCok4AkHstkBSXUl9xVUyVBhLeVWjiRozwbW6LnPvRM/dzpZFZ3cLFYxn lXAEqG4DN2mlXIUnlP7FE/9N1AesLPpUONOtXDm2GkI6U1ZRPJx/OpuSIfRN3kUfjV0vrJgGvQul1 n+py0qkFaaIt7isHvGwNWCsKD0YxaB7c3hi6oEKqByLl8OJZZua7nry5lNFXfVGN821PT4bXte8+6 N2iw9/4vIj/sutjp7PiWHk4ry5JfBmx91uQUqoQE3sG98YmFiFKFXxna515eBL0kp0A+JjHY7UbF8 cOAqD8HLkymcR04uz+tA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqnMb-00Cbbb-Cf; Sat, 27 Nov 2021 02:22:54 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqmPr-00CBHJ-Fj for linux-arm-kernel@lists.infradead.org; Sat, 27 Nov 2021 01:22:15 +0000 Message-ID: <20211126230525.885757679@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976130; 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=95o7iVE7rds7rlpuNcpuaJBc/5SOakXF5BxxMijrxrA=; b=MpO6BJG26x5UCFGq7vdr31dASeSXLlraHWcnBGwjhGhlbDJRkbhVPMytL/Q8lFOebQ/UGw MCnX5WUzDbQr3JqTUn6CB/W7GIIoqZmV8Vos1bqTRsX7zvCukPx/nstYyj1VV499Ndj6o8 rHCqvlu+9amo2GKRp3mFBbdwhSajNBB1GOc3X224mGFIK+EdCiSuL3gOtjt8dyYT9TV2qN oef49n6a0pXFitEppgkpH1cXMKOotQn5GQP0XHE1n5aHcKTENe/nGDGArRd4z/sqS38HyW s5z8WVevwMctLoUSBtV0ciYVnZOl0NXrrwH2GuaEcSrFbk5x02V9HpbSL+nsFw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976130; 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=95o7iVE7rds7rlpuNcpuaJBc/5SOakXF5BxxMijrxrA=; b=Wt8UMoxwJlB+v9F443IqyDfIB8UWmxIDqdrhKGMKuTlpdePbnWWtZNluQFgrwpR3vcPIVI e6UMeuDyMqaTWqAA== 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 33/37] iommu/arm-smmu-v3: Use msi_get_virq() References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:22:09 +0100 (CET) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211126_172211_727140_948F887D X-CRM114-Status: UNSURE ( 9.51 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Message-ID: <20211127012209.uPeTLjQ6Nj_vruGY5Zas5VSFMKk3WjvUGJZlQNsTZYI@z> Let the core code fiddle with the MSI descriptor retrieval. Signed-off-by: Thomas Gleixner --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3154,7 +3154,6 @@ static void arm_smmu_write_msi_msg(struc static void arm_smmu_setup_msis(struct arm_smmu_device *smmu) { - struct msi_desc *desc; int ret, nvec = ARM_SMMU_MAX_MSIS; struct device *dev = smmu->dev; @@ -3182,21 +3181,9 @@ static void arm_smmu_setup_msis(struct a return; } - for_each_msi_entry(desc, dev) { - switch (desc->msi_index) { - case EVTQ_MSI_INDEX: - smmu->evtq.q.irq = desc->irq; - break; - case GERROR_MSI_INDEX: - smmu->gerr_irq = desc->irq; - break; - case PRIQ_MSI_INDEX: - smmu->priq.q.irq = desc->irq; - break; - default: /* Unknown */ - continue; - } - } + smmu->evtq.q.irq = msi_get_virq(dev, EVTQ_MSI_INDEX); + smmu->gerr_irq = msi_get_virq(dev, GERROR_MSI_INDEX); + smmu->priq.q.irq = msi_get_virq(dev, PRIQ_MSI_INDEX); /* Add callback to free MSIs on teardown */ devm_add_action(dev, arm_smmu_free_msis, dev); _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel