2 files changed, 2 insertions, 3 deletions

diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index d975ecf18e00..00fda334dc72 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -2964,7 +2964,7 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id)
                         , &dev->pci->pcimstctl);
         /* erratum 0115 shouldn't appear: Linux inits PCI_LATENCY_TIMER */
         pci_set_master (pdev);
-        pci_set_mwi (pdev);
+        pci_try_set_mwi (pdev);
 
         /* ... also flushes any posted pci writes */
         dev->chiprev = get_idx_reg (dev->regs, REG_CHIPREV) & 0xffff;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 12edc723ec73..966965f72338 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -149,8 +149,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                  * fixed in newer silicon.
                  */
                 case 0x0068:
-                        pci_read_config_dword(pdev, PCI_REVISION_ID, &temp);
-                        if ((temp & 0xff) < 0xa4)
+                        if (pdev->revision < 0xa4)
                                 ehci->no_selective_suspend = 1;
                         break;
                 }