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Commit 6d88a624 authored by sudarsan N's avatar sudarsan N Committed by Benjamin Cabé
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drivers: adc: fix underflow in lmp90xxx_adc_start_read channel check 



Prevent integer underflow when sequence->channels is 0.
Add an explicit check before calling find_msb_set().

Coverity CID: 487765

Signed-off-by: default avatarsudarsan N <sudarsansamy2002@gmail.com>
parent 660d2b3e
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