The ctype array is brought into the image, adding 256 bytes, when it is unlikely to be needed. The extra code for %p is only present when DEBUG is defined, so let's drop ctype as well unless DEBUG is defined.
Signed-off-by: Simon Glass sjg@chromium.org ---
lib/tiny-printf.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index ebef92fc9f6..632b4249142 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -289,8 +289,15 @@ static int _vprintf(struct printf_info *info, const char *fmt, va_list va) break; case 'p': pointer(info, fmt, va_arg(va, void *)); + /* + * Skip this because it pulls in _ctype which is + * 256 bytes, and we don't generally implement + * pointer anyway + */ +#ifdef DEBUG while (isalnum(fmt[0])) fmt++; +#endif break; case '%': out(info, '%');