diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 8d1095211065cec439f18800474b8d0e5906e7cd..3eeb58ad8b4d08f5a9e83100823e25346c47d393 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -1656,17 +1656,6 @@ static int XGIfb_get_dram_size(struct xgifb_video_info *xgifb_info)
 			ChannelNum = 1;
 		break;
 
-	case XG45:
-		if (tmp == 1)
-			ChannelNum = 2;
-		else if (tmp == 2)
-			ChannelNum = 3;
-		else if (tmp == 3)
-			ChannelNum = 4;
-		else
-			ChannelNum = 1;
-		break;
-
 	case XG40:
 	default:
 		if (tmp == 2)
diff --git a/drivers/staging/xgifb/XGIfb.h b/drivers/staging/xgifb/XGIfb.h
index 223ba66284bf9ed62bca068d1a3acbf6622b7a4a..9068c5ad76ec3004d4f36f908691c44966ef0af8 100644
--- a/drivers/staging/xgifb/XGIfb.h
+++ b/drivers/staging/xgifb/XGIfb.h
@@ -24,7 +24,6 @@ enum xgifb_display_type {
 enum XGI_CHIP_TYPE {
 	XG40 = 32,
 	XG42,
-	XG45,
 	XG20 = 48,
 	XG21,
 	XG27,