PCI: mvebu: Save MSI controller in pci_sys_data
authorYijing Wang <wangyijing@huawei.com>
Tue, 11 Nov 2014 22:44:17 +0000 (15:44 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 21 Nov 2014 16:34:15 +0000 (09:34 -0700)
commit26914233b1cc290f7b5c0189f7d121ad345df48b
tree4f76d1a39c6da8113f0f102f04e4f4efa72de2f9
parent7840cba885a4570314feac1d68b5e128e1bdc94c
PCI: mvebu: Save MSI controller in pci_sys_data

Save MSI controller in pci_sys_data instead of assigning MSI controller
pointer to every PCI bus in .add_bus().

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/host/pci-mvebu.c