add a patch from buildroot to fix a uClibc compiel error

package/trinity/Makefile

@@ -5,7 +5,7 @@ include $(ADK_TOPDIR)/rules.mk
 
 PKG_NAME:=		trinity
 PKG_VERSION:=		1.5
-PKG_RELEASE:=		1
+PKG_RELEASE:=		2
 PKG_HASH:=		e7b641d21954873bac7b5c27e7a9986837e83ec14fa20c55901c4333cce22655
 PKG_DESCR:=		linux system call fuzz tester
 PKG_SECTION:=		sys/misc

package/trinity/patches/patch-ioctls_vt_c

@@ -0,0 +1,20 @@
+vt.c: add missing include to fix building with uClibc                                                                                                    
+                                                                                                                                                         
+Backporting an upstream patch to fix a building issue with uClibc.                                                                                       
+                                                                                                                                                         
+Upstream commit:                                                                                                                                         
+                                                                                                                                                         
+  https://github.com/kernelslacker/trinity/commit/fb4a1adc4540f0702b84aa900f2b8ebed004885d                                                               
+                                                                                                                                                         
+Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> 
+
+--- trinity-1.5.orig/ioctls/vt.c	2015-03-02 17:08:20.000000000 +0100
++++ trinity-1.5/ioctls/vt.c	2015-03-20 18:57:15.000000000 +0100
+@@ -1,6 +1,7 @@
+ #include <sys/vt.h>
+ #include <sys/ioctl.h>
+ #include <linux/kd.h>
++#include <linux/serial.h>
+ 
+ #include "utils.h"
+ #include "ioctls.h"