diff options
Diffstat (limited to 'drivers/staging/iio/resolver/ad2s1210.c')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 06de5823eb8e..7fb2d9e3196f 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -393,7 +393,7 @@ static ssize_t ad2s1210_show_fault(struct device *dev, ret = ad2s1210_config_read(st, AD2S1210_REG_FAULT); mutex_unlock(&st->lock); - return ret ? ret : sprintf(buf, "0x%x\n", ret); + return ret < 0 ? ret : sprintf(buf, "0x%02x\n", ret); } static ssize_t ad2s1210_clear_fault(struct device *dev, |