usb-storage: change remaining semaphore to completion

This patch (as1090) converts the one remaining semaphore in
usb-storage into a completion.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index b169132f021b..8da96da5875d 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -148,7 +148,7 @@ 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    */