[U-Boot] [PATCH 1/1] cmd: gpio: use correct printf code

[Heinrich Schuchardt]

gpio is defined as unsigned int. So we should use %u when calling printf().

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 cmd/gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/gpio.c b/cmd/gpio.c
index ecdc453918..c60946bc06 100644
--- a/cmd/gpio.c
+++ b/cmd/gpio.c
@@ -213,7 +213,7 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		}
 		gpio_direction_output(gpio, value);
 	}
-	printf("gpio: pin %s (gpio %i) value is ", str_gpio, gpio);
+	printf("gpio: pin %s (gpio %u) value is ", str_gpio, gpio);
 	if (IS_ERR_VALUE(value))
 		printf("unknown (ret=%d)\n", value);
 	else
-- 
2.20.1