diff options
Diffstat (limited to 'drivers/pci/host/pcie-designware.c')
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 1c59e4e..8a01ea9 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -343,9 +343,8 @@ static int dw_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev, struct msi_msg msg; struct pcie_port *pp = sys_to_pcie(pdev->bus->sysdata); - pci_read_config_word(pdev, desc->msi_attrib.pos+PCI_MSI_FLAGS, - &msg_ctr); - msgvec = (msg_ctr&PCI_MSI_FLAGS_QSIZE) >> 4; + pci_read_config_word(pdev, pdev->msi_cap + PCI_MSI_FLAGS, &msg_ctr); + msgvec = (msg_ctr & PCI_MSI_FLAGS_QSIZE) >> 4; if (msgvec == 0) msgvec = (msg_ctr & PCI_MSI_FLAGS_QMASK) >> 1; if (msgvec > 5) |