staging: iio: Fix format string mismatch in ad7280a.c

Fix two format string mismatch in ad7280a.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index 1ac11f6..d215edf 100644 (file)
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -443,7 +443,7 @@ static ssize_t ad7280_show_balance_timer(struct device *dev,
 
        msecs = (ret >> 3) * 71500;
 
-       return sprintf(buf, "%d\n", msecs);
+       return sprintf(buf, "%u\n", msecs);
 }
 
 static ssize_t ad7280_store_balance_timer(struct device *dev,
@@ -619,7 +619,7 @@ static ssize_t ad7280_read_channel_config(struct device *dev,
                return -EINVAL;
        }
 
-       return sprintf(buf, "%d\n", val);
+       return sprintf(buf, "%u\n", val);
 }
 
 static ssize_t ad7280_write_channel_config(struct device *dev,