tools: gpio: Fix the wrong format specifier

The unsigned int should use "%u" instead of "%d".

Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20240724024636.3634-1-zhujun2@cmss.chinamobile.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/tools/gpio/gpio-hammer.c b/tools/gpio/gpio-hammer.c
index 54fdf59dd320def06f572e24eee826a770c0fa8b..ba0866eb3581453c49cad85473ad17221a5f2e87 100644 (file)
--- a/tools/gpio/gpio-hammer.c
+++ b/tools/gpio/gpio-hammer.c
@@ -54,7 +54,7 @@ int hammer_device(const char *device_name, unsigned int *lines, int num_lines,
 
        fprintf(stdout, "Hammer lines [");
        for (i = 0; i < num_lines; i++) {
-               fprintf(stdout, "%d", lines[i]);
+               fprintf(stdout, "%u", lines[i]);
                if (i != (num_lines - 1))
                        fprintf(stdout, ", ");
        }
@@ -89,7 +89,7 @@ int hammer_device(const char *device_name, unsigned int *lines, int num_lines,
 
                fprintf(stdout, "[");
                for (i = 0; i < num_lines; i++) {
-                       fprintf(stdout, "%d: %d", lines[i],
+                       fprintf(stdout, "%u: %d", lines[i],
                                gpiotools_test_bit(values.bits, i));
                        if (i != (num_lines - 1))
                                fprintf(stdout, ", ");