PCI: PCIe portdrv: Use driver data to simplify code

PCI Express port driver extension, as defined by struct
pcie_port_device_ext in portdrv.h, is allocated and initialized, but
never used (it also is never freed).  Extend it to hold the PCI Express
port type as well as the port interrupt mode, change its name and use it
to simplify the code in portdrv_core.c .

Additionally, remove the redundant interrupt_mode member of struct
pcie_device defined in include/linux/pcieport_if.h .

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index 6cd91e3f9820..194409af1037 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -36,7 +36,6 @@ struct pcie_port_service_id {
 
 struct pcie_device {
         int             irq;        /* Service IRQ/MSI/MSI-X Vector */
-        int             interrupt_mode; /* [0:INTx | 1:MSI | 2:MSI-X] */        
         struct pcie_port_service_id id; /* Service ID */
         struct pci_dev  *port;      /* Root/Upstream/Downstream Port */
         void            *priv_data; /* Service Private Data */