tools: ublimage: Make ublimage_check_params() static

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@linaro.org>

diff --git a/tools/ublimage.c b/tools/ublimage.c
index a1bd807..8926d5b 100644 (file)
--- 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;