Input: pull input.h into uinpit.h

uinput.h relies on structures found in input.h, so pull in the header

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index 1fd61ee..a6c1e8e 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -32,6 +32,8 @@
  *		- first public version
  */
 
+#include <linux/input.h>
+
 #define UINPUT_VERSION		3
 
 #ifdef __KERNEL__