From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sun, 6 Jan 2019 10:31:54 +0000 (+0100)
Subject: cmd: gpio: use correct printf code
X-Git-Tag: v2019.04-rc1~44^2~28
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b1970013d4da5579cf33f0da84715d49d9690d49;p=oweals%2Fu-boot.git

cmd: gpio: use correct printf code

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

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

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