From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Jiang Liu To: Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , Grant Likely , Marc Zyngier , Stuart Yoder , Yijing Wang , Borislav Petkov , "David S. Miller" , Eric Snowberg Cc: Jiang Liu , Tony Luck , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sparclinux@vger.kernel.org Subject: [RFC Patch V1 07/12] sparc, PCI: Use helper functions to access fields in struct msi_desc Date: Thu, 9 Jul 2015 16:00:42 +0800 Message-Id: <1436428847-8886-8-git-send-email-jiang.liu@linux.intel.com> In-Reply-To: <1436428847-8886-1-git-send-email-jiang.liu@linux.intel.com> References: <1436428847-8886-1-git-send-email-jiang.liu@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: Use helper functions to access fields in struct msi_desc, so we could easily refine struct msi_desc later. Signed-off-by: Jiang Liu --- arch/sparc/kernel/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index c928bc64b4ba..048b406d9e02 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -918,7 +918,7 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) void arch_teardown_msi_irq(unsigned int irq) { struct msi_desc *entry = irq_get_msi_desc(irq); - struct pci_dev *pdev = entry->dev; + struct pci_dev *pdev = msi_desc_to_pci_dev(entry); struct pci_pbm_info *pbm = pdev->dev.archdata.host_controller; if (pbm->teardown_msi_irq) -- 1.7.10.4