1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 37650a72b31f..0994239361ba 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -454,7 +454,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
                                 break;
                         else
                                 return -EINVAL;
-                } else if (*buf == '.') {
+                } else if (*buf == '.' && integer_part) {
                         integer_part = false;
                 } else {
                         return -EINVAL;