max1720x_battery: use the default sense resistor

Use the sense resistor specified in the device tree when set
insted of defaultinf to 5 mohms.

Bug: 177246610
Test: recompile, check resistor value setting it device tree
Signed-off-by: AleX Pelosi <[email protected]>
Change-Id: I6996c5ae8bdc7c066e9aa3e4fe76ab5ed820cf42
1 file changed