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>
This commit is contained in:
Heinrich Schuchardt 2019-01-06 11:31:54 +01:00 committed by Tom Rini
parent 6e00104880
commit b1970013d4

View file

@ -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