[PATCH] staging: iio: magnetometer: hmc5843_core: Change type in printf format string

[Rickard Strandqvist]

Wrong type in printf format string, requires 'int'
but the argument type is 'unsigned int'

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist at spectrumdigital.se>
---
 drivers/staging/iio/magnetometer/hmc5843_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/magnetometer/hmc5843_core.c b/drivers/staging/iio/magnetometer/hmc5843_core.c
index fd171d8..cd049bb 100644
--- a/drivers/staging/iio/magnetometer/hmc5843_core.c
+++ b/drivers/staging/iio/magnetometer/hmc5843_core.c
@@ -217,7 +217,7 @@ static ssize_t hmc5843_show_measurement_configuration(struct device *dev,
 		return ret;
 	val &= HMC5843_MEAS_CONF_MASK;
 
-	return sprintf(buf, "%d\n", val);
+	return sprintf(buf, "%u\n", val);
 }
 
 static ssize_t hmc5843_set_measurement_configuration(struct device *dev,
-- 
1.7.10.4