diff --git a/sound/soc/sof/intel/hda-mlink.c b/sound/soc/sof/intel/hda-mlink.c
index acad3ea2f471..df87b3791c23 100644
--- a/sound/soc/sof/intel/hda-mlink.c
+++ b/sound/soc/sof/intel/hda-mlink.c
@@ -331,14 +331,14 @@ static bool hdaml_link_check_cmdsync(u32 __iomem *lsync, u32 cmdsync_mask)
 	return !!(val & cmdsync_mask);
 }
 
-static void hdaml_link_set_lsdiid(u32 __iomem *lsdiid, int dev_num)
+static void hdaml_link_set_lsdiid(u16 __iomem *lsdiid, int dev_num)
 {
-	u32 val;
+	u16 val;
 
-	val = readl(lsdiid);
+	val = readw(lsdiid);
 	val |= BIT(dev_num);
 
-	writel(val, lsdiid);
+	writew(val, lsdiid);
 }
 
 static void hdaml_shim_map_stream_ch(u16 __iomem *pcmsycm, int lchan, int hchan,