iio: core: Consolidate iio_format_avail_{list,range}()

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The iio_format_avail_list() and iio_format_avail_range() functions are
almost identical. The only differences are that iio_format_avail_range()
expects a fixed amount of items and adds brackets "[ ]" around the output.

Refactor them into a common helper function. This improves the
maintainability of the code as it makes it easier to modify the
implementation of these functions.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20201114120000.6533-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Lars-Peter Clausen 2020-11-14 12:59:59 +01:00 • committed by Jonathan Cameron

parent 6d90c9a96e

commit eda20ba1e2

1 changed files with 14 additions and 43 deletions

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drivers/iio/industrialio-core.c

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