1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 46fa57a520d0..a9ba5d28cdc2 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -55,6 +55,12 @@ struct ehci_hcd {			/* one per controller */
         __u32                   hcs_params;     /* cached register copy */
         spinlock_t              lock;
 
+#ifdef CONFIG_CPU_FREQ
+        struct notifier_block   cpufreq_transition;
+        int                     cpufreq_changing;
+        struct list_head        split_intr_qhs;
+#endif
+
         /* async schedule support */
         struct ehci_qh          *async;
         struct ehci_qh          *reclaim;
@@ -395,6 +401,7 @@ struct ehci_qh {
         __le32                  hw_next;         /* see EHCI 3.6.1 */
         __le32                  hw_info1;        /* see EHCI 3.6.2 */
 #define QH_HEAD         0x00008000
+#define QH_INACTIVATE   0x00000080
         __le32                  hw_info2;        /* see EHCI 3.6.2 */
 #define QH_SMASK        0x000000ff
 #define QH_CMASK        0x0000ff00
@@ -437,6 +444,10 @@ struct ehci_qh {
         unsigned short          start;          /* where polling starts */
 #define NO_FRAME ((unsigned short)~0)                   /* pick new start */
         struct usb_device       *dev;           /* access to TT */
+#ifdef CONFIG_CPU_FREQ
+        struct list_head        split_intr_qhs; /* list of split qhs */
+        __le32                  was_active;     /* active bit before "i" set */
+#endif
 } __attribute__ ((aligned (32)));
 
 /*-------------------------------------------------------------------------*/