1 files changed, 5 insertions, 1 deletions

diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index e39f916d0f2f..969a5169de25 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -226,8 +226,12 @@ static void rsnd_src_set_convert_rate(struct rsnd_dai_stream *io,
         ifscr = 0;
         fsrate = 0;
         if (fin != fout) {
+                u64 n;
+
                 ifscr = 1;
-                fsrate = 0x0400000 / fout * fin;
+                n = (u64)0x0400000 * fin;
+                do_div(n, fout);
+                fsrate = n;
         }
 
         /*