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authorLinus Torvalds <torvalds@linux-foundation.org>2013-12-15 11:45:27 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-12-15 11:45:27 -0800
commit9199c4caa1315c31d160abbd166df0b9a9e8551e (patch)
tree3f0dea86d44a4aa20695d99faa6f170b68e0f51d /drivers/pci/host/pci-mvebu.c
parentb5745c59627854afb3cd3f3860ee6f4571e2b633 (diff)
parentf0b75693cbb26439ba959ba7d3b4f43e2fcf3da6 (diff)
downloadlinux-stericsson-9199c4caa1315c31d160abbd166df0b9a9e8551e.tar.gz
Merge tag 'pci-v3.13-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas: "PCI device hotplug - Move device_del() from pci_stop_dev() to pci_destroy_dev() (Rafael Wysocki) Host bridge drivers - Update maintainers for DesignWare, i.MX6, Armada, R-Car (Bjorn Helgaas) - mvebu: Return 'unsupported' for Interrupt Line and Interrupt Pin (Jason Gunthorpe) Miscellaneous - Avoid unnecessary CPU switch when calling .probe() (Alexander Duyck) - Revert "workqueue: allow work_on_cpu() to be called recursively" (Bjorn Helgaas) - Disable Bus Master only on kexec reboot (Khalid Aziz) - Omit PCI ID macro strings to shorten quirk names for LTO (Michal Marek)" * tag 'pci-v3.13-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: MAINTAINERS: Add DesignWare, i.MX6, Armada, R-Car PCI host maintainers PCI: Disable Bus Master only on kexec reboot PCI: mvebu: Return 'unsupported' for Interrupt Line and Interrupt Pin PCI: Omit PCI ID macro strings to shorten quirk names PCI: Move device_del() from pci_stop_dev() to pci_destroy_dev() Revert "workqueue: allow work_on_cpu() to be called recursively" PCI: Avoid unnecessary CPU switch when calling driver .probe() method
Diffstat (limited to 'drivers/pci/host/pci-mvebu.c')
-rw-r--r--drivers/pci/host/pci-mvebu.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index c269e430c760..2aa7b77c7c88 100644
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -447,6 +447,11 @@ static int mvebu_sw_pci_bridge_read(struct mvebu_pcie_port *port,
*value = 0;
break;
+ case PCI_INTERRUPT_LINE:
+ /* LINE PIN MIN_GNT MAX_LAT */
+ *value = 0;
+ break;
+
default:
*value = 0xffffffff;
return PCIBIOS_BAD_REGISTER_NUMBER;