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-rw-r--r--drivers/iio/industrialio-core.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 208358f9e7e3..d0a84febd435 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -512,6 +512,12 @@ int iio_str_to_fixpoint(const char *str, int fract_mult,
int i = 0, f = 0;
bool integer_part = true, negative = false;
+ if (fract_mult == 0) {
+ *fract = 0;
+
+ return kstrtoint(str, 0, integer);
+ }
+
if (str[0] == '-') {
negative = true;
str++;
@@ -571,6 +577,9 @@ static ssize_t iio_write_channel_info(struct device *dev,
if (indio_dev->info->write_raw_get_fmt)
switch (indio_dev->info->write_raw_get_fmt(indio_dev,
this_attr->c, this_attr->address)) {
+ case IIO_VAL_INT:
+ fract_mult = 0;
+ break;
case IIO_VAL_INT_PLUS_MICRO:
fract_mult = 100000;
break;