Add <sys/types.h> to headers included for userspace in <linux/input.h>

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

include/linux/input.h

@@ -15,6 +15,7 @@
 #else
 #include <sys/time.h>
 #include <sys/ioctl.h>
+#include <sys/types.h>
 #include <asm/types.h>
 #endif