Struct headers require a 'struct $NAME' title, all function parameters require a description and need to be in the format '@.*:', else the checker gets confused. Also demote one kerneldoc header where no effort was made to document any of the function's params.
Fixes the following W=1 kernel build warning(s):
sound/soc/fsl/fsl_esai.c:30: warning: cannot understand function prototype: 'struct fsl_esai_soc_data ' sound/soc/fsl/fsl_esai.c:61: warning: cannot understand function prototype: 'struct fsl_esai ' sound/soc/fsl/fsl_esai.c:170: warning: Function parameter or member 'dai' not described in 'fsl_esai_divisor_cal' sound/soc/fsl/fsl_esai.c:265: warning: Function parameter or member 'dai' not described in 'fsl_esai_set_dai_sysclk' sound/soc/fsl/fsl_esai.c:265: warning: Function parameter or member 'clk_id' not described in 'fsl_esai_set_dai_sysclk' sound/soc/fsl/fsl_esai.c:265: warning: Function parameter or member 'freq' not described in 'fsl_esai_set_dai_sysclk' sound/soc/fsl/fsl_esai.c:265: warning: Function parameter or member 'dir' not described in 'fsl_esai_set_dai_sysclk' sound/soc/fsl/fsl_esai.c:265: warning: Excess function parameter 'Parameters' description in 'fsl_esai_set_dai_sysclk' sound/soc/fsl/fsl_esai.c:364: warning: Function parameter or member 'dai' not described in 'fsl_esai_set_bclk' sound/soc/fsl/fsl_esai.c:364: warning: Function parameter or member 'tx' not described in 'fsl_esai_set_bclk' sound/soc/fsl/fsl_esai.c:364: warning: Function parameter or member 'freq' not described in 'fsl_esai_set_bclk'
Cc: Timur Tabi timur@kernel.org Cc: Nicolin Chen nicoleotsuka@gmail.com Cc: Xiubo Li Xiubo.Lee@gmail.com Cc: Fabio Estevam festevam@gmail.com Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Lee Jones lee.jones@linaro.org --- sound/soc/fsl/fsl_esai.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index cbcb70d6f8c83..bb3c405df623c 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -22,7 +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 @@ -33,7 +33,7 @@ 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 @@ -160,10 +160,11 @@ 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(). * + * @dai: SoC 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) @@ -252,11 +253,11 @@ 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 + * @dai: SoC 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. */ @@ -357,7 +358,7 @@ static int fsl_esai_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, return 0; }
-/** +/* * This function configures the related dividers according to the bclk rate */ static int fsl_esai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)