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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 2C77DC4332F for ; Mon, 6 Dec 2021 22:39:12 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id C556441C55; Mon, 6 Dec 2021 22:39:11 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id FZnbCb2rjqpJ; Mon, 6 Dec 2021 22:39:11 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp4.osuosl.org (Postfix) with ESMTPS id BC2DA41C52; Mon, 6 Dec 2021 22:39:10 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 9BB2FC001E; Mon, 6 Dec 2021 22:39:10 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 04E9AC0012 for ; Mon, 6 Dec 2021 22:39:10 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id D90C483295 for ; Mon, 6 Dec 2021 22:39:09 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp1.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=linutronix.de header.b="FWpnEY9/"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=linutronix.de header.b="3iJ1sRdx" 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 3lw9P7chFTFh for ; Mon, 6 Dec 2021 22:39:09 +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 smtp1.osuosl.org (Postfix) with ESMTPS id 45F8B84BF9 for ; Mon, 6 Dec 2021 22:39:08 +0000 (UTC) Message-ID: <20211206210437.984321429@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638830346; 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=wtPMGV5PTpz1yqWy70m2nhuRZOAE9ffD5q8PvX2HIIo=; b=FWpnEY9/Zjn8PcmvL5gy8OQMtSAgOf2w5Kf3cMg51UELgoNnReATs8yuuH/ZN3gPg+8scB cwvQH9VUFWLlCbLQ6PInp2mwIO9QT0iNFBgnt5onIeLiEqkEFBOgdZAz+8cwUWuNKnQJXa N5TO8eSKXeP/bhU8bRF6BIcanMCqXhld7Ah/J7ZPfieGVDvzYhRUv9Y1Au4prmsH1nGOaI L67Zrex05IDgdCfyf+Te40MDuirDyGTTT8f7/Pbz9AoruyGC+5CDL6LOU9GL2V+Ucf1Vn1 W+uptRcO9Dq4pewx8SE1u8QdnFhSbUhLofZvB1Y6DUEEB3qtSVgzRPmv/dHMaA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638830346; 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=wtPMGV5PTpz1yqWy70m2nhuRZOAE9ffD5q8PvX2HIIo=; b=3iJ1sRdxnOfhMeFz/of0Hh7n9fP3JPzTifzOUTZle2NbTuTSk9CyV+KPnDIDd6tDt73mL5 s3SenUGZDykxIpDw== From: Thomas Gleixner To: LKML Subject: [patch V2 06/36] soc: ti: ti_sci_inta_msi: Allocate MSI device data on first use References: <20211206210307.625116253@linutronix.de> MIME-Version: 1.0 Date: Mon, 6 Dec 2021 23:39:05 +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 , linux-arm-kernel@lists.infradead.org, Jason Gunthorpe , xen-devel@lists.xenproject.org, Kevin Tian , Alex Williamson , Cedric Le Goater , Santosh Shilimkar , Megha Dey , 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" Allocate the MSI device data on first invocation of the allocation function. Signed-off-by: Thomas Gleixner Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jason Gunthorpe Cc: Nishanth Menon Cc: Tero Kristo Cc: Santosh Shilimkar Cc: linux-arm-kernel@lists.infradead.org --- drivers/soc/ti/ti_sci_inta_msi.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/soc/ti/ti_sci_inta_msi.c +++ b/drivers/soc/ti/ti_sci_inta_msi.c @@ -120,6 +120,10 @@ int ti_sci_inta_msi_domain_alloc_irqs(st if (pdev->id < 0) return -ENODEV; + ret = msi_setup_device_data(dev); + if (ret) + return ret; + nvec = ti_sci_inta_msi_alloc_descs(dev, res); if (nvec <= 0) return nvec; _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu