Commits
Gavin Shan committed f465136d728
PCI: Use cached MSI cap while enabling MSI interrupts The patch uses the cached MSI capability offset in pci_dev instead of reading it from config space when enabling MSI interrupts. [bhelgaas: removed unrelated msi_control_reg() changes] Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>