diff --git a/sound/soc/loongson/loongson_i2s.c b/sound/soc/loongson/loongson_i2s.c
index f73b6d6f16c2..b919f0fe8361 100644
--- a/sound/soc/loongson/loongson_i2s.c
+++ b/sound/soc/loongson/loongson_i2s.c
@@ -89,7 +89,7 @@ static int loongson_i2s_hw_params(struct snd_pcm_substream *substream,
 		bclk_ratio = DIV_ROUND_CLOSEST(sysclk,
 					       (bits * chans * fs * 2)) - 1;
 		mclk_ratio = clk_rate / sysclk;
-		mclk_ratio_frac = DIV_ROUND_CLOSEST(((u64)clk_rate << 16),
+		mclk_ratio_frac = DIV_ROUND_CLOSEST_ULL(((u64)clk_rate << 16),
 						    sysclk) - (mclk_ratio << 16);
 
 		regmap_read(i2s->regmap, LS_I2S_CFG, &val);