Commit c8fe2574 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown

ASoC: fsi: modify noisy comment out

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c79eab3e
...@@ -101,13 +101,10 @@ ...@@ -101,13 +101,10 @@
#define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE) #define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
/************************************************************************ /*
* struct
*/
struct
************************************************************************/
struct fsi_priv { struct fsi_priv {
void __iomem *base; void __iomem *base;
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
...@@ -142,13 +139,10 @@ struct fsi_master { ...@@ -142,13 +139,10 @@ struct fsi_master {
spinlock_t lock; spinlock_t lock;
}; };
/************************************************************************ /*
* basic read write function
*/
basic read write function
************************************************************************/
static void __fsi_reg_write(u32 reg, u32 data) static void __fsi_reg_write(u32 reg, u32 data)
{ {
/* valid data area is 24bit */ /* valid data area is 24bit */
...@@ -251,13 +245,10 @@ static void fsi_master_mask_set(struct fsi_master *master, ...@@ -251,13 +245,10 @@ static void fsi_master_mask_set(struct fsi_master *master,
spin_unlock_irqrestore(&master->lock, flags); spin_unlock_irqrestore(&master->lock, flags);
} }
/************************************************************************ /*
* basic function
*/
basic function
************************************************************************/
static struct fsi_master *fsi_get_master(struct fsi_priv *fsi) static struct fsi_master *fsi_get_master(struct fsi_priv *fsi)
{ {
return fsi->master; return fsi->master;
...@@ -362,13 +353,10 @@ static u8 *fsi_dma_get_area(struct fsi_priv *fsi) ...@@ -362,13 +353,10 @@ static u8 *fsi_dma_get_area(struct fsi_priv *fsi)
return fsi->substream->runtime->dma_area + fsi->byte_offset; return fsi->substream->runtime->dma_area + fsi->byte_offset;
} }
/************************************************************************ /*
* irq function
*/
irq function
************************************************************************/
static void fsi_irq_enable(struct fsi_priv *fsi, int is_play) static void fsi_irq_enable(struct fsi_priv *fsi, int is_play)
{ {
u32 data = fsi_port_ab_io_bit(fsi, is_play); u32 data = fsi_port_ab_io_bit(fsi, is_play);
...@@ -409,13 +397,11 @@ static void fsi_irq_clear_status(struct fsi_priv *fsi) ...@@ -409,13 +397,11 @@ static void fsi_irq_clear_status(struct fsi_priv *fsi)
fsi_master_mask_set(master, master->core->int_st, data, 0); fsi_master_mask_set(master, master->core->int_st, data, 0);
} }
/************************************************************************ /*
* SPDIF master clock function
*
SPDIF master clock function * These functions are used later FSI2
*/
These functions are used later FSI2
************************************************************************/
static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable) static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable)
{ {
struct fsi_master *master = fsi_get_master(fsi); struct fsi_master *master = fsi_get_master(fsi);
...@@ -432,13 +418,10 @@ static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable) ...@@ -432,13 +418,10 @@ static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable)
fsi_master_mask_set(master, fsi->mst_ctrl, val, 0); fsi_master_mask_set(master, fsi->mst_ctrl, val, 0);
} }
/************************************************************************ /*
* ctrl function
*/
ctrl function
************************************************************************/
static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable) static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable)
{ {
u32 val = fsi_is_port_a(fsi) ? (1 << 0) : (1 << 4); u32 val = fsi_is_port_a(fsi) ? (1 << 0) : (1 << 4);
...@@ -697,13 +680,10 @@ static irqreturn_t fsi_interrupt(int irq, void *data) ...@@ -697,13 +680,10 @@ static irqreturn_t fsi_interrupt(int irq, void *data)
return IRQ_HANDLED; return IRQ_HANDLED;
} }
/************************************************************************ /*
* dai ops
*/
dai ops
************************************************************************/
static int fsi_dai_startup(struct snd_pcm_substream *substream, static int fsi_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai) struct snd_soc_dai *dai)
{ {
...@@ -922,13 +902,10 @@ static struct snd_soc_dai_ops fsi_dai_ops = { ...@@ -922,13 +902,10 @@ static struct snd_soc_dai_ops fsi_dai_ops = {
.hw_params = fsi_dai_hw_params, .hw_params = fsi_dai_hw_params,
}; };
/************************************************************************ /*
* pcm ops
*/
pcm ops
************************************************************************/
static struct snd_pcm_hardware fsi_pcm_hardware = { static struct snd_pcm_hardware fsi_pcm_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED | .info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP |
...@@ -994,13 +971,10 @@ static struct snd_pcm_ops fsi_pcm_ops = { ...@@ -994,13 +971,10 @@ static struct snd_pcm_ops fsi_pcm_ops = {
.pointer = fsi_pointer, .pointer = fsi_pointer,
}; };
/************************************************************************ /*
* snd_soc_platform
*/
snd_soc_platform
************************************************************************/
#define PREALLOC_BUFFER (32 * 1024) #define PREALLOC_BUFFER (32 * 1024)
#define PREALLOC_BUFFER_MAX (32 * 1024) #define PREALLOC_BUFFER_MAX (32 * 1024)
...@@ -1024,13 +998,10 @@ static int fsi_pcm_new(struct snd_card *card, ...@@ -1024,13 +998,10 @@ static int fsi_pcm_new(struct snd_card *card,
PREALLOC_BUFFER, PREALLOC_BUFFER_MAX); PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
} }
/************************************************************************ /*
* alsa struct
*/
alsa struct
************************************************************************/
static struct snd_soc_dai_driver fsi_soc_dai[] = { static struct snd_soc_dai_driver fsi_soc_dai[] = {
{ {
.name = "fsia-dai", .name = "fsia-dai",
...@@ -1072,13 +1043,10 @@ static struct snd_soc_platform_driver fsi_soc_platform = { ...@@ -1072,13 +1043,10 @@ static struct snd_soc_platform_driver fsi_soc_platform = {
.pcm_free = fsi_pcm_free, .pcm_free = fsi_pcm_free,
}; };
/************************************************************************ /*
* platform function
*/
platform function
************************************************************************/
static int fsi_probe(struct platform_device *pdev) static int fsi_probe(struct platform_device *pdev)
{ {
struct fsi_master *master; struct fsi_master *master;
......
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