[PATCH]drivers:staging:hv:hv_mouse.c Fix build error in hv_mouse.

["Justin P. Mattock" <justinmattock@gmail.com>]

The patch below fixes a build error..

  LD [M]  drivers/staging/hv/hv_utils.o
  CC [M]  drivers/staging/hv/hv_mouse.o
drivers/staging/hv/hv_mouse.c: In function ‘ReleaseInputDevice’:
drivers/staging/hv/hv_mouse.c:293:3: error: implicit declaration of function ‘udelay’ [-Werror=implicit-function-declaration]
drivers/staging/hv/hv_mouse.c: In function ‘MousevscOnReceiveInputReport’:
drivers/staging/hv/hv_mouse.c:418:27: warning: variable ‘inputDriver’ set but not used [-Wunused-but-set-variable]
drivers/staging/hv/hv_mouse.c: In function ‘MousevscOnDeviceAdd’:
drivers/staging/hv/hv_mouse.c:663:27: warning: variable ‘inputDriver’ set but not used [-Wunused-but-set-variable]
cc1: some warnings being treated as errors

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

---
 drivers/staging/hv/hv_mouse.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 50147f8..9c6d4d2 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -23,6 +23,7 @@
 #include <linux/hiddev.h>
 #include <linux/pci.h>
 #include <linux/dmi.h>
+#include <linux/delay.h>
 
 #include "hv_api.h"
 #include "logging.h"
-- 
1.7.4.2