[U-Boot] [PATCH v2 1/4] mkimage: added 'static' specifier to match function's prototype.

[Simon Glass]

From: Guilherme Maciel Ferreira <guilherme.maciel.ferreira at gmail.com>

This function should be declared static.

Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira at gmail.com>
Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Correct checkpatch problems

 tools/mkimage.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/mkimage.c b/tools/mkimage.c
index 7f22101..e12bc31 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -632,8 +632,7 @@ copy_file (int ifd, const char *datafile, int pad)
 	(void) close (dfd);
 }
 
-void
-usage ()
+static void usage(void)
 {
 	fprintf (stderr, "Usage: %s -l image\n"
 			 "          -l ==> list image header information\n",
-- 
1.8.4.1