From f075915ac0b11847fcfc8c4d55526a317e71c4d1 Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 28 Jul 2015 14:46:26 +0100 Subject: [PATCH] PCI/MSI: Drop domain field from msi_controller The only three users of that field are not using the msi_controller structure anymore, so drop it altogether. Acked-by: Bjorn Helgaas Signed-off-by: Marc Zyngier Cc: Cc: Yijing Wang Cc: Ma Jun Cc: Lorenzo Pieralisi Cc: Duc Dang Cc: Hanjun Guo Cc: Jiang Liu Cc: Jason Cooper Link: http://lkml.kernel.org/r/1438091186-10244-20-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner --- drivers/pci/msi.c | 3 --- include/linux/msi.h | 3 --- 2 files changed, 6 deletions(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 460334409794..f70aa0f5cbaf 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -45,9 +45,6 @@ static struct irq_domain *pci_msi_get_domain(struct pci_dev *dev) if (domain) return domain; - if (dev->bus->msi && (domain = dev->bus->msi->domain)) - return domain; - return arch_get_pci_msi_domain(dev); } diff --git a/include/linux/msi.h b/include/linux/msi.h index 809b749f9300..ad939d0ba816 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -160,9 +160,6 @@ 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); -- 2.20.1