1 files changed, 11 insertions, 14 deletions

diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index 8d87503e2560..a4ad73bd832d 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -1,8 +1,6 @@
 /* Driver for USB Mass Storage compliant devices
  * Main Header File
  *
- * $Id: usb.h,v 1.21 2002/04/21 02:57:59 mdharm Exp $
- *
  * Current development and maintenance by:
  *   (c) 1999-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
  *
@@ -67,16 +65,14 @@ struct us_unusual_dev {
 };
 
 
-/* Dynamic flag definitions: used in set_bit() etc. */
-#define US_FLIDX_URB_ACTIVE     18  /* 0x00040000  current_urb is in use  */
-#define US_FLIDX_SG_ACTIVE      19  /* 0x00080000  current_sg is in use   */
-#define US_FLIDX_ABORTING       20  /* 0x00100000  abort is in progress   */
-#define US_FLIDX_DISCONNECTING  21  /* 0x00200000  disconnect in progress */
-#define ABORTING_OR_DISCONNECTING       ((1UL << US_FLIDX_ABORTING) | \
-                                         (1UL << US_FLIDX_DISCONNECTING))
-#define US_FLIDX_RESETTING      22  /* 0x00400000  device reset in progress */
-#define US_FLIDX_TIMED_OUT      23  /* 0x00800000  SCSI midlayer timed out  */
-
+/* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
+#define US_FLIDX_URB_ACTIVE     0       /* current_urb is in use    */
+#define US_FLIDX_SG_ACTIVE      1       /* current_sg is in use     */
+#define US_FLIDX_ABORTING       2       /* abort is in progress     */
+#define US_FLIDX_DISCONNECTING  3       /* disconnect in progress   */
+#define US_FLIDX_RESETTING      4       /* device reset in progress */
+#define US_FLIDX_TIMED_OUT      5       /* SCSI midlayer timed out  */
+#define US_FLIDX_DONT_SCAN      6       /* don't scan (disconnect)  */
 
 #define USB_STOR_STRING_LEN 32
 
@@ -109,7 +105,8 @@ struct us_data {
         struct usb_device       *pusb_dev;       /* this usb_device */
         struct usb_interface    *pusb_intf;      /* this interface */
         struct us_unusual_dev   *unusual_dev;    /* device-filter entry     */
-        unsigned long           flags;           /* from filter initially */
+        unsigned long           fflags;          /* fixed flags from filter */
+        unsigned long           dflags;          /* dynamic atomic bitflags */
         unsigned int            send_bulk_pipe;  /* cached pipe values */
         unsigned int            recv_bulk_pipe;
         unsigned int            send_ctrl_pipe;
@@ -147,7 +144,7 @@ struct us_data {
         struct task_struct      *ctl_thread;     /* the control thread   */
 
         /* mutual exclusion and synchronization structures */
-        struct semaphore        sema;            /* to sleep thread on      */
+        struct completion       cmnd_ready;      /* to sleep thread on      */
         struct completion       notify;          /* thread begin/end        */
         wait_queue_head_t       delay_wait;      /* wait during scan, reset */
         struct completion       scanning_done;   /* wait for scan thread    */