1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/arm/tms320dm320/mrobe-500/powermgmt-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/powermgmt-mr500.c
index 5da03692f7..78f9bbb9c2 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/powermgmt-mr500.c
+++ b/firmware/target/arm/tms320dm320/mrobe-500/powermgmt-mr500.c
@@ -60,7 +60,7 @@ const unsigned short percent_to_volt_charge[11] =
 };
     
 /* Returns battery voltage from ADC [millivolts] */
-unsigned int battery_adc_voltage(void)
+int _battery_voltage(void)
 {
     short bat1, bat2, aux;
     static unsigned last_tick = 0;