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ASoC: blackfin: Add some spaces for better code readability

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Use space characters at some source code places according to
the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Markus Elfring 2017-08-11 22:20:07 +02:00 committed by Mark Brown
parent 11fca34b27
commit 11f25bbaaa
1 changed files with 8 additions and 10 deletions
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18
sound/soc/blackfin/bf6xx-sport.c
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@ -129,7 +129,7 @@ static void setup_desc(struct dmasg *desc, void *buf, int fragcount,
for (i = 0; i < fragcount; ++i) { for (i = 0; i < fragcount; ++i) {
desc[i].next_desc_addr = &(desc[i + 1]); desc[i].next_desc_addr = &(desc[i + 1]);
desc[i].start_addr = (unsigned long)buf + i*fragsize; desc[i].start_addr = (unsigned long)buf + i * fragsize;
desc[i].cfg = cfg; desc[i].cfg = cfg;
desc[i].x_count = count; desc[i].x_count = count;
desc[i].x_modify = wdsize; desc[i].x_modify = wdsize;
@ -138,7 +138,7 @@ static void setup_desc(struct dmasg *desc, void *buf, int fragcount,
} }
/* make circular */ /* make circular */
desc[fragcount-1].next_desc_addr = desc; desc[fragcount - 1].next_desc_addr = desc;
} }
int sport_config_tx_dma(struct sport_device *sport, void *buf, int sport_config_tx_dma(struct sport_device *sport, void *buf,
@ -148,7 +148,7 @@ int sport_config_tx_dma(struct sport_device *sport, void *buf,
unsigned int cfg; unsigned int cfg;
dma_addr_t addr; dma_addr_t addr;
count = fragsize/sport->wdsize; count = fragsize / sport->wdsize;
if (sport->tx_desc) if (sport->tx_desc)
dma_free_coherent(NULL, sport->tx_desc_size, dma_free_coherent(NULL, sport->tx_desc_size,
@ -166,8 +166,7 @@ int sport_config_tx_dma(struct sport_device *sport, void *buf,
cfg = DMAFLOW_LIST | DI_EN | compute_wdsize(sport->wdsize) | NDSIZE_6; cfg = DMAFLOW_LIST | DI_EN | compute_wdsize(sport->wdsize) | NDSIZE_6;
setup_desc(sport->tx_desc, buf, fragcount, fragsize, setup_desc(sport->tx_desc, buf, fragcount, fragsize,
cfg|DMAEN, count, sport->wdsize); cfg | DMAEN, count, sport->wdsize);
return 0; return 0;
} }
EXPORT_SYMBOL(sport_config_tx_dma); EXPORT_SYMBOL(sport_config_tx_dma);
@ -179,7 +178,7 @@ int sport_config_rx_dma(struct sport_device *sport, void *buf,
unsigned int cfg; unsigned int cfg;
dma_addr_t addr; dma_addr_t addr;
count = fragsize/sport->wdsize; count = fragsize / sport->wdsize;
if (sport->rx_desc) if (sport->rx_desc)
dma_free_coherent(NULL, sport->rx_desc_size, dma_free_coherent(NULL, sport->rx_desc_size,
@ -198,8 +197,7 @@ int sport_config_rx_dma(struct sport_device *sport, void *buf,
| WNR | NDSIZE_6; | WNR | NDSIZE_6;
setup_desc(sport->rx_desc, buf, fragcount, fragsize, setup_desc(sport->rx_desc, buf, fragcount, fragsize,
cfg|DMAEN, count, sport->wdsize); cfg | DMAEN, count, sport->wdsize);
return 0; return 0;
} }
EXPORT_SYMBOL(sport_config_rx_dma); EXPORT_SYMBOL(sport_config_rx_dma);
@ -226,7 +224,7 @@ static irqreturn_t sport_tx_irq(int irq, void *dev_id)
static unsigned long status; static unsigned long status;
status = get_dma_curr_irqstat(sport->tx_dma_chan); status = get_dma_curr_irqstat(sport->tx_dma_chan);
if (status & (DMA_DONE|DMA_ERR)) { if (status & (DMA_DONE | DMA_ERR)) {
clear_dma_irqstat(sport->tx_dma_chan); clear_dma_irqstat(sport->tx_dma_chan);
SSYNC(); SSYNC();
} }
@ -241,7 +239,7 @@ static irqreturn_t sport_rx_irq(int irq, void *dev_id)
unsigned long status; unsigned long status;
status = get_dma_curr_irqstat(sport->rx_dma_chan); status = get_dma_curr_irqstat(sport->rx_dma_chan);
if (status & (DMA_DONE|DMA_ERR)) { if (status & (DMA_DONE | DMA_ERR)) {
clear_dma_irqstat(sport->rx_dma_chan); clear_dma_irqstat(sport->rx_dma_chan);
SSYNC(); SSYNC();
} }