From patchwork Tue Aug 2 17:23:27 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Auger X-Patchwork-Id: 9259345 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 00B1F6077C for ; Tue, 2 Aug 2016 17:26:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E1C0F283E0 for ; Tue, 2 Aug 2016 17:25:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D5B7A28489; Tue, 2 Aug 2016 17:25:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 81066283E0 for ; Tue, 2 Aug 2016 17:25:59 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bUdQZ-0006SN-B9; Tue, 02 Aug 2016 17:24:27 +0000 Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bUdQL-0006DL-U8 for linux-arm-kernel@lists.infradead.org; Tue, 02 Aug 2016 17:24:15 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 543B3636E7; Tue, 2 Aug 2016 17:23:53 +0000 (UTC) Received: from localhost.redhat.com (vpn1-7-179.ams2.redhat.com [10.36.7.179]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u72HNgIM017433; Tue, 2 Aug 2016 13:23:48 -0400 From: Eric Auger To: eric.auger@redhat.com, eric.auger.pro@gmail.com, christoffer.dall@linaro.org, marc.zyngier@arm.com, robin.murphy@arm.com, alex.williamson@redhat.com, will.deacon@arm.com, joro@8bytes.org, tglx@linutronix.de, jason@lakedaemon.net, linux-arm-kernel@lists.infradead.org Subject: [PATCH v12 01/11] genirq/msi: export msi_get_domain_info Date: Tue, 2 Aug 2016 17:23:27 +0000 Message-Id: <1470158617-7022-2-git-send-email-eric.auger@redhat.com> In-Reply-To: <1470158617-7022-1-git-send-email-eric.auger@redhat.com> References: <1470158617-7022-1-git-send-email-eric.auger@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Tue, 02 Aug 2016 17:23:53 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160802_102414_238300_8370A1B9 X-CRM114-Status: GOOD ( 10.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: drjones@redhat.com, kvm@vger.kernel.org, Jean-Philippe.Brucker@arm.com, Manish.Jaggi@caviumnetworks.com, p.fedin@samsung.com, linux-kernel@vger.kernel.org, Bharat.Bhushan@freescale.com, iommu@lists.linux-foundation.org, pranav.sawargaonkar@gmail.com, dennis.chen@arm.com, robert.richter@caviumnetworks.com, yehuday@marvell.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP We plan to use msi_get_domain_info in VFIO module so let's export it. Signed-off-by: Eric Auger --- v2 -> v3: - remove static implementation in case CONFIG_PCI_MSI_IRQ_DOMAIN is not set --- kernel/irq/msi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 38e89ce..9b0ba4a 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -400,5 +400,6 @@ struct msi_domain_info *msi_get_domain_info(struct irq_domain *domain) { return (struct msi_domain_info *)domain->host_data; } +EXPORT_SYMBOL_GPL(msi_get_domain_info); #endif /* CONFIG_GENERIC_MSI_IRQ_DOMAIN */