drivers: adc: Fix overflow calculation bug in voltage divider. #31
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The calculation to adjust a voltage divider value can overflow the 32-bit max when using a large `full_ohms` causing the calculation to be off. Cast up to 64-bits during the calculation to avoid this. Signed-off-by: Peter Johanson <[email protected]>
petejohanson
merged commit 4d0f975
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zmkfirmware:v3.5.0+zmk-fixes
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The calculation to adjust a voltage divider value can overflow the 32-bit max when using a large
full_ohmscausing the calculation to be off. Cast up to 64-bits during the calculation to avoid this.