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iio: ad9523-1: Improve reported VCO frequency accuracy
authorLars-Peter Clausen <lars@metafoo.de>
Fri, 17 May 2019 13:37:11 +0000 (16:37 +0300)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sat, 18 May 2019 08:40:37 +0000 (09:40 +0100)
commit22c374669b66d23eac9b95e793bebad8fb7049b9
tree98d0c4eccdaa170a7e8039593c68fa540ba0ed41tree | snapshot
parent39c55a85de35a584226675b48d9b6227bf017e99commit | diff
iio: ad9523-1: Improve reported VCO frequency accuracy

To improve the accuracy of the reported VCO frequency perform all
multiplications before divisions. This reduces rounding errors and makes
sure the reported rates are accurate down to the last digit.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/frequency/ad9523.c diff | blob | history
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