1 files changed, 2 insertions, 1 deletions

diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx767/sadc-onda_vx767.c b/firmware/target/mips/ingenic_jz47xx/onda_vx767/sadc-onda_vx767.c
index 710da6b729..ca9a0e617d 100644
--- a/firmware/target/mips/ingenic_jz47xx/onda_vx767/sadc-onda_vx767.c
+++ b/firmware/target/mips/ingenic_jz47xx/onda_vx767/sadc-onda_vx767.c
@@ -75,7 +75,8 @@ int _battery_voltage(void)
     
     dummy = REG_SADC_BATDAT;
     dummy = REG_SADC_BATDAT;
-    
+    (void)dummy;
+
     REG_SADC_ENA |= SADC_ENA_PBATEN;
     bat_val = 0;