Input: uinput - use completions instead of events and manual

       wakeups in force feedback code.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 2 insertions, 3 deletions

diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index 4c2c82336d10..84876077027f 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -42,8 +42,7 @@ struct uinput_request {
         int                     code;   /* UI_FF_UPLOAD, UI_FF_ERASE */
 
         int                     retval;
-        wait_queue_head_t       waitq;
-        int                     completed;
+        struct completion       done;
 
         union {
                 int             effect_id;
@@ -62,7 +61,7 @@ struct uinput_device {
 
         struct uinput_request   *requests[UINPUT_NUM_REQUESTS];
         wait_queue_head_t       requests_waitq;
-        struct semaphore        requests_sem;
+        spinlock_t              requests_lock;
 };
 #endif  /* __KERNEL__ */