diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 710a079a7377..2c95d85c69cb 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -264,12 +264,12 @@ struct fsi_priv {
 	u32 fmt;
 
 	int chan_num:16;
-	int clk_master:1;
-	int clk_cpg:1;
-	int spdif:1;
-	int enable_stream:1;
-	int bit_clk_inv:1;
-	int lr_clk_inv:1;
+	unsigned int clk_master:1;
+	unsigned int clk_cpg:1;
+	unsigned int spdif:1;
+	unsigned int enable_stream:1;
+	unsigned int bit_clk_inv:1;
+	unsigned int lr_clk_inv:1;
 };
 
 struct fsi_stream_handler {