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iio: frequency: admv4420: return proper error code from admv4420_calc_parameters()
authorAntoniu Miclaus <antoniu.miclaus@analog.com>
Fri, 30 Jan 2026 13:50:05 +0000 (15:50 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Tue, 3 Mar 2026 21:18:24 +0000 (21:18 +0000)
commitd43795cb35b4b7c8db50c67a3459e3964829aca9
tree148526a55702925c63b21cebd12bad8776fc9fe7tree | snapshot
parent7031ee94438469732754cfdb23ae097adfe9336ecommit | diff
iio: frequency: admv4420: return proper error code from admv4420_calc_parameters()

Return -EINVAL instead of -1 when no valid PLL parameters solution is
found. Using standard kernel error codes ensures consistency and proper
error propagation through the call chain.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/frequency/admv4420.c diff | blob | blame | history
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