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 029F6C433EF for ; Sat, 27 Nov 2021 02:23:42 +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=8uBDMAJdgwSNb34JKbztB/givrAP77qmxNhnlxFY2hk=; b=F+xVHuSLSRgosm /YEYjQDfYCVDrngfVBUBr6UxMOCkLVml/zds6qJW4RDrynN+VY5CDVDJ3oU10y3FSmgdiASdSC2Np zqn0/BzHIQn7k4Tp2zTiCS20uFQII+KW6t5DpzeuA6lHsRio7KZwcUV4dAilt+QXbOjMgBOpU9CaJ yHvtjL5vdsatC4JOC58aBllwFRRUbHQkDtKoegGAQ9LWsNaYtzi8eZg+/bsGXmiJ0Wv2JKD3Lr4Rm YCoDxnnUwvHek55xSxADeEuplX1ESrnjN1uQ8uVoAUCEZaTwqBnvx+ME+/foXy70/9fvKxNriiEgs fJjvzkk3Og1NpuyDrANA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqnLN-00Cb3B-So; Sat, 27 Nov 2021 02:21:38 +0000 Received: from galois.linutronix.de ([2a0a:51c0:0:12e:550::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqmPp-00CBGd-Vc for linux-arm-kernel@lists.infradead.org; Sat, 27 Nov 2021 01:22:13 +0000 Message-ID: <20211126230525.829661122@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976128; 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=nmKGryDQWbwyJR1CDEm4vqqjiZhUfRsqcakAQiYvOSs=; b=JGOm47tns3WIQurWuZElgoG4P8v1MW+VLwPpBPk6lQPUMHT3XAE9OtE1X49fD4W+VKV2xp JDEBF+Lkj5LTi/9TPjeXUcVqMzpU6qXamEvLVlFJ+kXzjzFh0XLwTURcicEXZIx5L9g8xR 6qN4xWvv9azttaYPjdrHp4VzBNlxbiIpnYE2ZL7vcMTkyiFTgodAJqNgtjlyymLezHB44G fidwbqpgE/qnaciDVe2mr7dk8HGRdyEJUXhDxEoj4BJi723GAEbuiAOYnHfHLHpaB9OXcN w5KFLNCyRyEDqsOQNFSIxggGbjorVDAlfkwDxO96DW+znu0LH3sNOzYNomAw9g== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976128; 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=nmKGryDQWbwyJR1CDEm4vqqjiZhUfRsqcakAQiYvOSs=; b=UhZekJ9BZ5VQt+1pbavJdoCuDWDBEA8s9fALid5ZX84NVREKpInffD7HYpVnmD8FX+kC6z GBkHz+gHybNEefBw== 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 , Mark Rutland , Will Deacon , linux-arm-kernel@lists.infradead.org, Santosh Shilimkar , iommu@lists.linux-foundation.org, dmaengine@vger.kernel.org, Stuart Yoder , Laurentiu Tudor , Nishanth Menon , Tero Kristo , x86@kernel.org, Vinod Koul , Sinan Kaya Subject: [patch 32/37] perf/smmuv3: Use msi_get_virq() References: <20211126224100.303046749@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:22:08 +0100 (CET) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211126_172210_197908_C6EDA5FA X-CRM114-Status: UNSURE ( 9.97 ) 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: <20211127012208.J8wDrj2Ya1BFKusfZOri7H92vdEc5rHTCqwCp5jifZM@z> Let the core code fiddle with the MSI descriptor retrieval. Signed-off-by: Thomas Gleixner Cc: Mark Rutland Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org --- drivers/perf/arm_smmuv3_pmu.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/perf/arm_smmuv3_pmu.c +++ b/drivers/perf/arm_smmuv3_pmu.c @@ -684,7 +684,6 @@ static void smmu_pmu_write_msi_msg(struc static void smmu_pmu_setup_msi(struct smmu_pmu *pmu) { - struct msi_desc *desc; struct device *dev = pmu->dev; int ret; @@ -701,9 +700,7 @@ static void smmu_pmu_setup_msi(struct sm return; } - desc = first_msi_entry(dev); - if (desc) - pmu->irq = desc->irq; + pmu->irq = msi_get_virq(dev, 0); /* Add callback to free MSIs on teardown */ devm_add_action(dev, smmu_pmu_free_msis, dev); _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel