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Lars-Peter Clausen authored
The tsl2x7x driver has a copy'n'pasted version of the iio_str_to_fixedpoint() function from the IIO core. Replace this custom copy and use iio_str_to_fixedpoint instead. The patch also introduces a slight functional change in that it makes sure that in case of a parsing error the error is reported back to userspace instead of silently ignoring it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jon Brenner <jon.brenner@ams.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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