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Commit a0c3aadd authored by Andrew Boie's avatar Andrew Boie Committed by Anas Nashif
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uart_qmsi: fix possible divide-by-zero 



The line control value could result in a baud divisor of zero.
Check this condition and return -EINVAL if that is the case.

Signed-off-by: default avatarAndrew Boie <andrew.p.boie@intel.com>
parent a4208365
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