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[Xen-devel] [PATCH v3 10/27] PCI/MSI: Remove useless bus->msi assignment
- To: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
- From: Yijing Wang <wangyijing@xxxxxxxxxx>
- Date: Wed, 15 Oct 2014 11:06:58 +0800
- Cc: linux-mips@xxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, linux-pci@xxxxxxxxxxxxxxx, Bharat.Bhushan@xxxxxxxxxxxxx, Yijing Wang <wangyijing@xxxxxxxxxx>, Thierry Reding <thierry.reding@xxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, Russell King <linux@xxxxxxxxxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, x86@xxxxxxxxxx, Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, arnab.basu@xxxxxxxxxxxxx, Liviu Dudau <liviu@xxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Chris Metcalf <cmetcalf@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>, Xinwei Hu <huxinwei@xxxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Ralf Baechle <ralf@xxxxxxxxxxxxxx>, iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, David Vrabel <david.vrabel@xxxxxxxxxx>, Wuyun <wuyun.wu@xxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx, "David S. Miller" <davem@xxxxxxxxxxxxx>, Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- Delivery-date: Wed, 15 Oct 2014 02:33:39 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
Now msi chip is saved in pci_sys_data in arm,
we could clean the bus->msi assignment in
pci core.
Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
CC: Thierry Reding <thierry.reding@xxxxxxxxx>
CC: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
---
drivers/pci/probe.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index efa48dc..98bf4c3 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -682,7 +682,6 @@ static struct pci_bus *pci_alloc_child_bus(struct pci_bus
*parent,
child->parent = parent;
child->ops = parent->ops;
- child->msi = parent->msi;
child->sysdata = parent->sysdata;
child->bus_flags = parent->bus_flags;
--
1.7.1
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