[PATCH 1/1] tools: spkgimage: correct printf specifier

[Heinrich Schuchardt]

Compiling on armv7 results in:

tools/renesas_spkgimage.c: In function ‘spkgimage_parse_config_line’:
tools/renesas_spkgimage.c:76:66: warning: format ‘%ld’ expects
argument of type ‘long int’, but argument 3 has type ‘size_t’
{aka ‘unsigned int’} [-Wformat=]
   76 |         "config error: unknown keyword on line %ld\n",
      |                                                ~~^
      |                                                  |
      |                                                  long int
      |                                                %d
   77 |         line_num);
      |         ~~~~~~~~
      |         |
      |         size_t {aka unsigned int}

The correct printf specifier for size_t is '%zu'.

Fixes: afdfcb11f97c ("tools: spkgimage: add Renesas SPKG format")
Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
 tools/renesas_spkgimage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/renesas_spkgimage.c b/tools/renesas_spkgimage.c
index fa0a468cc4..605d0ab149 100644
--- a/tools/renesas_spkgimage.c
+++ b/tools/renesas_spkgimage.c
@@ -73,7 +73,7 @@ static int spkgimage_parse_config_line(char *line, size_t 
line_num)
                conf.padding = check_range(name, value, 1, INT_MAX);
        } else {
                fprintf(stderr,
-                       "config error: unknown keyword on line %ld\n",
+                       "config error: unknown keyword on line %zu\n",
                        line_num);
                return -EINVAL;
        }
-- 
2.40.1