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ASoC: Rename the PSC functions to DMA

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Rename the functions in the mpc5200 DMA file from i2s based names to dma
ones to reflect the file they are in.

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Jon Smirl
2009-05-23 19:13:01 -04:00
committed by Mark Brown
parent 89dd084252
commit cebe77674c
3 changed files with 190 additions and 190 deletions
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26
sound/soc/fsl/mpc5200_dma.h
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@@ -6,9 +6,9 @@
#define __SOUND_SOC_FSL_MPC5200_DMA_H__
/**
* psc_i2s_stream - Data specific to a single stream (playback or capture)
* psc_dma_stream - Data specific to a single stream (playback or capture)
* @active: flag indicating if the stream is active
* @psc_i2s: pointer back to parent psc_i2s data structure
* @psc_dma: pointer back to parent psc_dma data structure
* @bcom_task: bestcomm task structure
* @irq: irq number for bestcomm task
* @period_start: physical address of start of DMA region
@@ -16,9 +16,9 @@
* @period_next_pt: physical address of next DMA buffer to enqueue
* @period_bytes: size of DMA period in bytes
*/
struct psc_i2s_stream {
struct psc_dma_stream {
int active;
struct psc_i2s *psc_i2s;
struct psc_dma *psc_dma;
struct bcom_task *bcom_task;
int irq;
struct snd_pcm_substream *stream;
@@ -30,7 +30,7 @@ struct psc_i2s_stream {
};
/**
* psc_i2s - Private driver data
* psc_dma - Private driver data
* @name: short name for this device ("PSC0", "PSC1", etc)
* @psc_regs: pointer to the PSC's registers
* @fifo_regs: pointer to the PSC's FIFO registers
@@ -42,7 +42,7 @@ struct psc_i2s_stream {
* @playback: Playback stream context data
* @capture: Capture stream context data
*/
struct psc_i2s {
struct psc_dma {
char name[32];
struct mpc52xx_psc __iomem *psc_regs;
struct mpc52xx_psc_fifo __iomem *fifo_regs;
@@ -53,8 +53,8 @@ struct psc_i2s {
u32 sicr;
/* per-stream data */
struct psc_i2s_stream playback;
struct psc_i2s_stream capture;
struct psc_dma_stream playback;
struct psc_dma_stream capture;
/* Statistics */
struct {
@@ -64,18 +64,18 @@ struct psc_i2s {
};
int psc_i2s_startup(struct snd_pcm_substream *substream,
int psc_dma_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai);
int psc_i2s_hw_free(struct snd_pcm_substream *substream,
int psc_dma_hw_free(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai);
void psc_i2s_shutdown(struct snd_pcm_substream *substream,
void psc_dma_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai);
int psc_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai);
extern struct snd_soc_platform psc_i2s_pcm_soc_platform;
extern struct snd_soc_platform psc_dma_pcm_soc_platform;
#endif /* __SOUND_SOC_FSL_MPC5200_DMA_H__ */