1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 4ed2c931daeb..546ad8814008 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -549,7 +549,7 @@ static int ehci_init(struct usb_hcd *hcd)
         /* controllers may cache some of the periodic schedule ... */
         hcc_params = ehci_readl(ehci, &ehci->caps->hcc_params);
         if (HCC_ISOC_CACHE(hcc_params))         // full frame cache
-                ehci->i_thresh = 8;
+                ehci->i_thresh = 2 + 8;
         else                                    // N microframes cached
                 ehci->i_thresh = 2 + HCC_ISOC_THRES(hcc_params);