On Mon, 5 Sep 2011 tom.leiming@xxxxxxxxx wrote: > From: Ming Lei <tom.leiming@xxxxxxxxx> > > EHCI_SHRINK_JIFFIES should be 5ms, which was just used originally, > and not 200ms, so fix it. > > Signed-off-by: Ming Lei <tom.leiming@xxxxxxxxx> > --- > drivers/usb/host/ehci-hcd.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c > index f72ae0b..deb81b1 100644 > --- a/drivers/usb/host/ehci-hcd.c > +++ b/drivers/usb/host/ehci-hcd.c > @@ -95,7 +95,7 @@ static const char hcd_name [] = "ehci_hcd"; > #define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */ > #define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */ > #define EHCI_SHRINK_JIFFIES (DIV_ROUND_UP(HZ, 200) + 1) > - /* 200-ms async qh unlink delay */ > + /* 5-ms async qh unlink delay */ > > /* Initial IRQ latency: faster than hw default */ > static int log2_irq_thresh = 0; // 0 to 6 Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
