1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c b/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c
index 99d73fa3c7..e6f0cd9cc3 100644
--- a/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c
+++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/sadc-onda_vx747.c
@@ -102,7 +102,7 @@ const unsigned short percent_to_volt_charge[11] =
 #define BATTERY_SCALE_FACTOR 7500
 
 /* Returns battery voltage from ADC [millivolts] */
-unsigned int battery_adc_voltage(void)
+int _battery_voltage(void)
 {
     unsigned int dummy, bat_val;