stmhal: Remove unnecessary include.

781687c7 · Damien George · 6b144f62 · 781687c7
Commit 781687c7 authored 11 years ago by Damien George
--- a/stmhal/printf.c
+++ b/stmhal/printf.c
 #include <stdint.h>
 #include <string.h>
 #include <stdarg.h>
-#include <stm32f4xx_hal.h>

 #include "std.h"
 #include "misc.h"