diff --git a/drivers/staging/rtl8188eu/hal/odm_hwconfig.c b/drivers/staging/rtl8188eu/hal/odm_hwconfig.c
index 498785d32a0b..82d6b2e18b29 100644
--- a/drivers/staging/rtl8188eu/hal/odm_hwconfig.c
+++ b/drivers/staging/rtl8188eu/hal/odm_hwconfig.c
@@ -26,7 +26,7 @@ static u8 odm_query_rxpwrpercentage(s8 antpower)
 
 /*  2012/01/12 MH MOve some signal strength smooth method to MP HAL layer. */
 /*  IF other SW team do not support the feature, remove this section.?? */
-static s32 odm_SignalScaleMapping(struct odm_dm_struct *dm_odm, s32 currsig)
+static s32 odm_signal_scale_mapping(struct odm_dm_struct *dm_odm, s32 currsig)
 {
 	s32 retsig = 0;
 
@@ -244,10 +244,10 @@ static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm,
 	/* UI BSS List signal strength(in percentage), make it good looking, from 0~100. */
 	/* It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). */
 	if (isCCKrate) {
-		pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(dm_odm, PWDB_ALL));/* PWDB_ALL; */
+		pPhyInfo->SignalStrength = (u8)(odm_signal_scale_mapping(dm_odm, PWDB_ALL));/* PWDB_ALL; */
 	} else {
 		if (rf_rx_num != 0)
-			pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(dm_odm, total_rssi /= rf_rx_num));
+			pPhyInfo->SignalStrength = (u8)(odm_signal_scale_mapping(dm_odm, total_rssi /= rf_rx_num));
 	}
 
 	/* For 92C/92D HW (Hybrid) Antenna Diversity */