diff options
Diffstat (limited to 'drivers/usb/host/ehci.h')
-rw-r--r-- | drivers/usb/host/ehci.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 85c3572155d1..f7a59f5d70c6 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -350,16 +350,7 @@ struct ehci_qh { struct ehci_qtd *dummy; struct ehci_qh *reclaim; /* next to reclaim */ - struct ehci_hcd *ehci; unsigned long unlink_time; - - /* - * Do NOT use atomic operations for QH refcounting. On some CPUs - * (PPC7448 for example), atomic operations cannot be performed on - * memory that is cache-inhibited (i.e. being used for DMA). - * Spinlocks are used to protect all QH fields. - */ - u32 refcount; unsigned stamp; u8 needs_rescan; /* Dequeue during giveback */ |