Staging: i4l: pcbit: capi: Add parentheses to complex macro.

Add parentheses to complex macro.
Signed-off-by: NSandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/i4l/pcbit/capi.h

@@ -17,7 +17,7 @@
 #define REQ_DISPLAY       0x04
 #define REQ_USER_TO_USER  0x08
 
-#define AppInfoMask  REQ_CAUSE | REQ_DISPLAY | REQ_USER_TO_USER
+#define AppInfoMask  (REQ_CAUSE | REQ_DISPLAY | REQ_USER_TO_USER)
 
 /* Connection Setup */
 extern int capi_conn_req(const char *calledPN, struct sk_buff **buf,