[PATCH] tools: ublimage: Make ublimage_check_params() static

[Ilias Apalodimas]

This functions is only used locally and triggers a warning when
compiling with -Wmissing-prototypes. Mark it as static.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
---
 tools/ublimage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/ublimage.c b/tools/ublimage.c
index a1bd807bfa03..8926d5b178b6 100644
--- a/tools/ublimage.c
+++ b/tools/ublimage.c
@@ -219,7 +219,7 @@ static void ublimage_set_header(void *ptr, struct stat *sbuf, int ifd,
 	parse_cfg_file(ublhdr, params->imagename);
 }
 
-int ublimage_check_params(struct image_tool_params *params)
+static int ublimage_check_params(struct image_tool_params *params)
 {
 	if (!params)
 		return CFG_INVALID;
-- 
2.43.0