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path: root/drivers/usb/host/xhci-pci.c
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Diffstat (limited to 'drivers/usb/host/xhci-pci.c')
-rw-r--r--drivers/usb/host/xhci-pci.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 417d37aff8d..edffd81fc25 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -54,7 +54,7 @@ static int xhci_pci_setup(struct usb_hcd *hcd)
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
int retval;
- hcd->self.sg_tablesize = TRBS_PER_SEGMENT - 1;
+ hcd->self.sg_tablesize = TRBS_PER_SEGMENT - 2;
xhci->cap_regs = hcd->regs;
xhci->op_regs = hcd->regs +
@@ -132,6 +132,8 @@ static const struct hc_driver xhci_pci_hc_driver = {
.urb_dequeue = xhci_urb_dequeue,
.alloc_dev = xhci_alloc_dev,
.free_dev = xhci_free_dev,
+ .alloc_streams = xhci_alloc_streams,
+ .free_streams = xhci_free_streams,
.add_endpoint = xhci_add_endpoint,
.drop_endpoint = xhci_drop_endpoint,
.endpoint_reset = xhci_endpoint_reset,
@@ -175,12 +177,12 @@ static struct pci_driver xhci_pci_driver = {
.shutdown = usb_hcd_pci_shutdown,
};
-int xhci_register_pci()
+int xhci_register_pci(void)
{
return pci_register_driver(&xhci_pci_driver);
}
-void xhci_unregister_pci()
+void xhci_unregister_pci(void)
{
pci_unregister_driver(&xhci_pci_driver);
}