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- Index: linux-2.4.35.4/drivers/usb/host/ehci-q.c
- ===================================================================
- --- linux-2.4.35.4.orig/drivers/usb/host/ehci-q.c
- +++ linux-2.4.35.4/drivers/usb/host/ehci-q.c
- @@ -782,6 +782,11 @@ static void qh_link_async (struct ehci_h
- if (!(cmd & CMD_ASE)) {
- /* in case a clear of CMD_ASE didn't take yet */
- (void) handshake (&ehci->regs->status, STS_ASS, 0, 150);
- +
- + /* force async head to be valid */
- + writel ((u32)ehci->async->qh_dma,
- + &ehci->regs->async_next);
- +
- cmd |= CMD_ASE | CMD_RUN;
- writel (cmd, &ehci->regs->command);
- ehci->hcd.state = USB_STATE_RUNNING;
|
