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cmd: gpio: use correct printf code

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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
1 changed files with 1 additions and 1 deletions
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2
cmd/gpio.c
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@ -213,7 +213,7 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
} }
gpio_direction_output(gpio, value); 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)) if (IS_ERR_VALUE(value))
printf("unknown (ret=%d)\n", value); printf("unknown (ret=%d)\n", value);
else else