dinput: Remove redundant stuff.

dlls/dinput/joystick.c

@@ -32,40 +32,6 @@
 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
 
 /******************************************************************************
-  *     Acquire : gets exclusive control of the joystick
-  */
-HRESULT WINAPI JoystickAGenericImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
-{
-    JoystickGenericImpl *This = (JoystickGenericImpl *)iface;
-
-    TRACE("(%p)\n",This);
-
-    if (This->base.acquired) {
-        WARN("already acquired\n");
-        return S_FALSE;
-    }
-
-    This->base.acquired = 1;
-
-    return DI_OK;
-}
-
-/******************************************************************************
-  *     Unacquire : frees the joystick
-  */
-HRESULT WINAPI JoystickAGenericImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
-{
-    JoystickGenericImpl *This = (JoystickGenericImpl *)iface;
-    HRESULT res;
-
-    TRACE("(%p)\n",This);
-
-    if ((res = IDirectInputDevice2AImpl_Unacquire(iface)) != DI_OK) return res;
-
-    return DI_OK;
-}
-
-/******************************************************************************
   *     SetProperty : change input device properties
   */
 HRESULT WINAPI JoystickAGenericImpl_SetProperty(

dlls/dinput/joystick_linux.c

@@ -611,7 +611,7 @@ static HRESULT WINAPI JoystickLinuxAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 
     TRACE("(%p)\n",This);
 
-    res = JoystickAGenericImpl_Acquire(iface);
+    res = IDirectInputDevice2AImpl_Acquire(iface);
     if (res != DI_OK)
         return res;
 
@@ -622,7 +622,7 @@ static HRESULT WINAPI JoystickLinuxAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
         This->joyfd=open(This->dev,O_RDONLY);
         if (This->joyfd==-1) {
             ERR("open(%s) failed: %s\n", This->dev, strerror(errno));
-            JoystickAGenericImpl_Unacquire(iface);
+            IDirectInputDevice2AImpl_Unacquire(iface);
             return DIERR_NOTFOUND;
         }
     }
@@ -640,7 +640,7 @@ static HRESULT WINAPI JoystickLinuxAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 
     TRACE("(%p)\n",This);
 
-    res = JoystickAGenericImpl_Unacquire(iface);
+    res = IDirectInputDevice2AImpl_Unacquire(iface);
 
     if (res != DI_OK)
         return res;

dlls/dinput/joystick_osx.c

@@ -865,8 +865,8 @@ static const IDirectInputDevice8AVtbl JoystickAvt =
     IDirectInputDevice2AImpl_EnumObjects,
     JoystickAGenericImpl_GetProperty,
     JoystickAGenericImpl_SetProperty,
-    JoystickAGenericImpl_Acquire,
-    JoystickAGenericImpl_Unacquire,
+    IDirectInputDevice2AImpl_Acquire,
+    IDirectInputDevice2AImpl_Unacquire,
     JoystickAGenericImpl_GetDeviceState,
     IDirectInputDevice2AImpl_GetDeviceData,
     IDirectInputDevice2AImpl_SetDataFormat,
@@ -907,8 +907,8 @@ static const IDirectInputDevice8WVtbl JoystickWvt =
     IDirectInputDevice2WImpl_EnumObjects,
     XCAST(GetProperty)JoystickAGenericImpl_GetProperty,
     XCAST(SetProperty)JoystickAGenericImpl_SetProperty,
-    XCAST(Acquire)JoystickAGenericImpl_Acquire,
-    XCAST(Unacquire)JoystickAGenericImpl_Unacquire,
+    XCAST(Acquire)IDirectInputDevice2AImpl_Acquire,
+    XCAST(Unacquire)IDirectInputDevice2AImpl_Unacquire,
     XCAST(GetDeviceState)JoystickAGenericImpl_GetDeviceState,
     XCAST(GetDeviceData)IDirectInputDevice2AImpl_GetDeviceData,
     XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,

dlls/dinput/joystick_private.h

@@ -79,8 +79,4 @@ HRESULT WINAPI JoystickAGenericImpl_Poll(LPDIRECTINPUTDEVICE8A iface);
 HRESULT WINAPI JoystickAGenericImpl_GetDeviceState( LPDIRECTINPUTDEVICE8A iface,
     DWORD len, LPVOID ptr);
 
-HRESULT WINAPI JoystickAGenericImpl_Acquire(LPDIRECTINPUTDEVICE8A iface);
-
-HRESULT WINAPI JoystickAGenericImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface);
-
 #endif /* __WINE_DLLS_DINPUT_JOYSTICK_PRIVATE_H */