Merge branches 'stable/ia64', 'stable/blkfront-cleanup' and 'stable/cleanup' of git...

[~andy/linux] / drivers / staging / iio / adc / ad799x_core.c

diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 6309d521a864932aa09cfeb9b298b600cb3254ef..89ccf375a188c79fa586dc9036d7763e2d6d655c 100644 (file)
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -432,7 +432,7 @@ static ssize_t ad799x_show_scale(struct device *dev,
        /* Corresponds to Vref / 2^(bits) */
        unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
 
-       return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+       return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
 }
 
 static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL, 0);