1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/arm/imx31/gigabeat-s/powermgmt-gigabeat-s.c b/firmware/target/arm/imx31/gigabeat-s/powermgmt-gigabeat-s.c
index 1a8e12182a..2809644589 100644
--- a/firmware/target/arm/imx31/gigabeat-s/powermgmt-gigabeat-s.c
+++ b/firmware/target/arm/imx31/gigabeat-s/powermgmt-gigabeat-s.c
@@ -216,7 +216,7 @@ static bool main_charger_connected(void)
 /* Return the voltage level which should automatically trigger
  * another recharge cycle based upon which power source is available.
  * Assumes at least one is. */
-static unsigned int auto_recharge_voltage(void)
+static int auto_recharge_voltage(void)
 {
     if (main_charger_connected())
         return BATT_VAUTO_RECHARGE;