From patchwork Wed Jul 15 12:16:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 495807 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id B74F61402BA for ; Wed, 15 Jul 2015 22:18:26 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751901AbbGOMRz (ORCPT ); Wed, 15 Jul 2015 08:17:55 -0400 Received: from foss.arm.com ([217.140.101.70]:38796 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752761AbbGOMRm (ORCPT ); Wed, 15 Jul 2015 08:17:42 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D18A7619; Wed, 15 Jul 2015 05:18:01 -0700 (PDT) Received: from approximate.cambridge.arm.com (approximate.cambridge.arm.com [10.1.209.148]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D25B83F23A; Wed, 15 Jul 2015 05:17:39 -0700 (PDT) From: Marc Zyngier To: Bjorn Helgaas , Thomas Gleixner , Jiang Liu , Jason Cooper Cc: , , , Yijing Wang , Ma Jun , Lorenzo Pieralisi , Duc Dang Subject: [PATCH v4 19/19] PCI/MSI: Drop domain field from msi_controller Date: Wed, 15 Jul 2015 13:16:53 +0100 Message-Id: <1436962613-17359-20-git-send-email-marc.zyngier@arm.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1436962613-17359-1-git-send-email-marc.zyngier@arm.com> References: <1436962613-17359-1-git-send-email-marc.zyngier@arm.com> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org The only three users of that field are not using the msi_controller structure anymore, so drop it altogether. Signed-off-by: Marc Zyngier Acked-by: Bjorn Helgaas --- drivers/pci/msi.c | 2 -- include/linux/msi.h | 3 --- 2 files changed, 5 deletions(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index c77fdaf..31bae50 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -42,8 +42,6 @@ static struct irq_domain *pci_msi_get_domain(struct pci_dev *dev) struct irq_domain *domain = NULL; domain = dev_get_msi_domain(&dev->dev); - if (!domain && dev->bus->msi) - domain = dev->bus->msi->domain; if (!domain) domain = arch_get_pci_msi_domain(dev); diff --git a/include/linux/msi.h b/include/linux/msi.h index b55cf63..e29c31f 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -124,9 +124,6 @@ struct msi_controller { struct device *dev; struct device_node *of_node; struct list_head list; -#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN - struct irq_domain *domain; -#endif int (*setup_irq)(struct msi_controller *chip, struct pci_dev *dev, struct msi_desc *desc);