tree 612567d0054d345073999cb1efa4506a6bf91613
parent e2856b9111bbdb68822e9cbc964f6e99693dfa4f
author Diego Ismirlian <dismirlian@gmail.com> 1607615996 -0300
committer GitHub <noreply@github.com> 1607615996 -0800
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[efr32] radio: fix otPlatRadioGetTransmitPower (#5932)

The efr32 platform shows the following behavior:

> txpower -10
Done
>
> txpower
-113 dBm
Done

The bug is caused by the C promotion rules during the division of
int16_t by unsigned in otPlatRadioGetTransmitPower. This commit fixes
the issue.