ASoC: fsl: fsl_esai: fix kernel-doc

Fix W=1 warnings. Fix kernel-doc syntax and add missing parameters.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20200702192141.168018-7-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_esai.c

@@ -22,8 +22,7 @@
 				SNDRV_PCM_FMTBIT_S24_LE)
 
 /**
- * fsl_esai_soc_data: soc specific data
- *
+ * struct fsl_esai_soc_data - soc specific data
  * @imx: for imx platform
  * @reset_at_xrun: flags for enable reset operaton
  */
@@ -33,8 +32,7 @@ struct fsl_esai_soc_data {
 };
 
 /**
- * fsl_esai: ESAI private data
- *
+ * struct fsl_esai - ESAI private data
  * @dma_params_rx: DMA parameters for receive channel
  * @dma_params_tx: DMA parameters for transmit channel
  * @pdev: platform device pointer
@@ -49,6 +47,8 @@ struct fsl_esai_soc_data {
  * @fifo_depth: depth of tx/rx FIFO
  * @slot_width: width of each DAI slot
  * @slots: number of slots
+ * @tx_mask: slot mask for TX
+ * @rx_mask: slot mask for RX
  * @channels: channel num for tx or rx
  * @hck_rate: clock rate of desired HCKx clock
  * @sck_rate: clock rate of desired SCKx clock
@@ -157,13 +157,15 @@ static irqreturn_t esai_isr(int irq, void *devid)
 }
 
 /**
- * This function is used to calculate the divisors of psr, pm, fp and it is
- * supposed to be called in set_dai_sysclk() and set_bclk().
+ * fsl_esai_divisor_cal - This function is used to calculate the
+ * divisors of psr, pm, fp and it is supposed to be called in
+ * set_dai_sysclk() and set_bclk().
  *
+ * @dai: pointer to DAI
+ * @tx: current setting is for playback or capture
  * @ratio: desired overall ratio for the paticipating dividers
  * @usefp: for HCK setting, there is no need to set fp divider
  * @fp: bypass other dividers by setting fp directly if fp != 0
- * @tx: current setting is for playback or capture
  */
 static int fsl_esai_divisor_cal(struct snd_soc_dai *dai, bool tx, u32 ratio,
 				bool usefp, u32 fp)
@@ -250,13 +252,12 @@ static int fsl_esai_divisor_cal(struct snd_soc_dai *dai, bool tx, u32 ratio,
 }
 
 /**
- * This function mainly configures the clock frequency of MCLK (HCKT/HCKR)
- *
- * @Parameters:
- * clk_id: The clock source of HCKT/HCKR
+ * fsl_esai_set_dai_sysclk - configure the clock frequency of MCLK (HCKT/HCKR)
+ * @dai: pointer to DAI
+ * @clk_id: The clock source of HCKT/HCKR
  *	  (Input from outside; output from inside, FSYS or EXTAL)
- * freq: The required clock rate of HCKT/HCKR
- * dir: The clock direction of HCKT/HCKR
+ * @freq: The required clock rate of HCKT/HCKR
+ * @dir: The clock direction of HCKT/HCKR
  *
  * Note: If the direction is input, we do not care about clk_id.
  */
@@ -358,7 +359,10 @@ static int fsl_esai_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 }
 
 /**
- * This function configures the related dividers according to the bclk rate
+ * fsl_esai_set_bclk - configure the related dividers according to the bclk rate
+ * @dai: pointer to DAI
+ * @tx: direction boolean
+ * @freq: bclk freq
  */
 static int fsl_esai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
 {