diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c
index 7bbcbf5f05c8..47e65cf99879 100644
--- a/sound/soc/codecs/nau8825.c
+++ b/sound/soc/codecs/nau8825.c
@@ -351,6 +351,7 @@ static void nau8825_hpvol_ramp(struct nau8825 *nau8825,
  * Computes log10 of a value; the result is round off to 3 decimal. This func-
  * tion takes reference to dvb-math. The source code locates as the following.
  * Linux/drivers/media/dvb-core/dvb_math.c
+ * @value:  input for log10
  *
  * return log10(value) * 1000
  */
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index a67de68b6da6..f9ad6e36ab16 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -489,6 +489,7 @@ static const struct snd_kcontrol_new rt5514_sto2_dmic_mux =
 /**
  * rt5514_calc_dmic_clk - Calculate the frequency divider parameter of dmic.
  *
+ * @component: only used for dev_warn
  * @rate: base clock rate.
  *
  * Choose divider parameter that gives the highest possible DMIC frequency in
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 9b7a1833d331..6fc70e441458 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -547,7 +547,7 @@ static bool rt5677_readable_register(struct device *dev, unsigned int reg)
  * @rt5677: Private Data.
  * @addr: Address index.
  * @value: Address data.
- *
+ * @opcode: opcode value
  *
  * Returns 0 for success or negative error code.
  */
@@ -602,7 +602,7 @@ err:
 
 /**
  * rt5677_dsp_mode_i2c_read_addr - Read value from address on DSP mode.
- * rt5677: Private Data.
+ * @rt5677: Private Data.
  * @addr: Address index.
  * @value: Address data.
  *
@@ -651,7 +651,7 @@ err:
 
 /**
  * rt5677_dsp_mode_i2c_write - Write register on DSP mode.
- * rt5677: Private Data.
+ * @rt5677: Private Data.
  * @reg: Register index.
  * @value: Register data.
  *
@@ -667,7 +667,7 @@ static int rt5677_dsp_mode_i2c_write(struct rt5677_priv *rt5677,
 
 /**
  * rt5677_dsp_mode_i2c_read - Read register on DSP mode.
- * @codec: SoC audio codec device.
+ * @rt5677: Private Data
  * @reg: Register index.
  * @value: Register data.
  *