iio:magnetometer:mag3110: Fix output of decimal digits in show_int_plus_micros()

need to print leading zeros, hence "%d.%06d"

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/magnetometer/mag3110.c b/drivers/iio/magnetometer/mag3110.c
index b88cb44..f66955f 100644 (file)
--- a/drivers/iio/magnetometer/mag3110.c
+++ b/drivers/iio/magnetometer/mag3110.c
@@ -106,7 +106,7 @@ static ssize_t mag3110_show_int_plus_micros(char *buf,
 
        while (n-- > 0)
                len += scnprintf(buf + len, PAGE_SIZE - len,
-                       "%d.%d ", vals[n][0], vals[n][1]);
+                       "%d.%06d ", vals[n][0], vals[n][1]);
 
        /* replace trailing space by newline */
        buf[len - 1] = '\n';