Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS
Fix up -Wmissing-prototypes in compileable userspace code, mainly under
Documentation/.
Signed-off-by: Ladinu Chandrasinghe <ladinu.pub@gmail.com>
Signed-off-by: Trevor Keith <tsrk@tsrk.net>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/firmware/ihex2fw.c b/firmware/ihex2fw.c
index 8f7fdaa9..5a03ba8 100644
--- a/firmware/ihex2fw.c
+++ b/firmware/ihex2fw.c
@@ -56,7 +56,7 @@
static int sort_records = 0;
static int wide_records = 0;
-int usage(void)
+static int usage(void)
{
fprintf(stderr, "ihex2fw: Convert ihex files into binary "
"representation for use by Linux kernel\n");