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mraa-gpio.c: fix unused printf argument

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2015-04-24 16:05:12 +01:00
parent 4302f0d0c3
commit 0b382100d2
1 changed files with 1 additions and 1 deletions
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2
examples/mraa-gpio.c
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@@ -98,7 +98,7 @@ gpio_set(int pin, int level, mraa_boolean_t raw)
if (raw != 0) {
if (mraa_gpio_use_mmaped(gpio, 1) != MRAA_SUCCESS) {
fprintf(stdout,
"mmapped access to gpio not supported, falling back to normal mode\n", pin);
"mmapped access to gpio %d not supported, falling back to normal mode\n", pin);
}
}
mraa_gpio_write(gpio, level);