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| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-10-22 12:15:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2012-11-02 09:43:48 +0000 |
| commit | ef4f92c064697a66a2a61977dd690af40dc01ff0 (patch) | |
| tree | 9ecc8cb76f8d1dbcb8c35afd6b92d5c3ccfa2559 /drivers/iio | |
| parent | 02330acda7ef88865e62e2763df2cdd735607cb4 (diff) | |
| download | linux-ef4f92c064697a66a2a61977dd690af40dc01ff0.tar.bz2 | |
iio: Accept a leading '+' sign when parsing fixed point numbers
If we encounter a leading '+' sign just skip over it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 7bb570b7a4af..cd700368eed0 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -437,6 +437,8 @@ static ssize_t iio_write_channel_info(struct device *dev, if (buf[0] == '-') { negative = true; buf++; + } else if (buf[0] == '+') { + buf++; } while (*buf) { |