redonkable/alistair23-linux
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ASoC: davinci-mcasp: Remove long lines from suspend/resume callbacks

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Move the context register storage behind of a struct and use a pointer to
it in the suspend/resume callbacks to remove the long lines.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Peter Ujfalusi 2014-02-03 14:51:52 +02:00 committed by Mark Brown
parent d1debafc38
commit 790bb94b56
1 changed files with 27 additions and 23 deletions
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50
sound/soc/davinci/davinci-mcasp.c
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@ -37,6 +37,16 @@
#include "davinci-pcm.h"
#include "davinci-mcasp.h"
struct davinci_mcasp_context {
u32 txfmtctl;
u32 rxfmtctl;
u32 txfmt;
u32 rxfmt;
u32 aclkxctl;
u32 aclkrctl;
u32 pdir;
};
struct davinci_mcasp {
struct davinci_pcm_dma_params dma_params[2];
struct snd_dmaengine_dai_dma_data dma_data[2];
@ -63,15 +73,7 @@ struct davinci_mcasp {
bool dat_port;
#ifdef CONFIG_PM_SLEEP
struct {
u32 txfmtctl;
u32 rxfmtctl;
u32 txfmt;
u32 rxfmt;
u32 aclkxctl;
u32 aclkrctl;
u32 pdir;
} context;
struct davinci_mcasp_context context;
#endif
};
@ -741,14 +743,15 @@ static const struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
static int davinci_mcasp_suspend(struct snd_soc_dai *dai)
{
struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(dai);
struct davinci_mcasp_context *context = &mcasp->context;
mcasp->context.txfmtctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_TXFMCTL_REG);
mcasp->context.rxfmtctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_RXFMCTL_REG);
mcasp->context.txfmt = mcasp_get_reg(mcasp, DAVINCI_MCASP_TXFMT_REG);
mcasp->context.rxfmt = mcasp_get_reg(mcasp, DAVINCI_MCASP_RXFMT_REG);
mcasp->context.aclkxctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_ACLKXCTL_REG);
mcasp->context.aclkrctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_ACLKRCTL_REG);
mcasp->context.pdir = mcasp_get_reg(mcasp, DAVINCI_MCASP_PDIR_REG);
context->txfmtctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_TXFMCTL_REG);
context->rxfmtctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_RXFMCTL_REG);
context->txfmt = mcasp_get_reg(mcasp, DAVINCI_MCASP_TXFMT_REG);
context->rxfmt = mcasp_get_reg(mcasp, DAVINCI_MCASP_RXFMT_REG);
context->aclkxctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_ACLKXCTL_REG);
context->aclkrctl = mcasp_get_reg(mcasp, DAVINCI_MCASP_ACLKRCTL_REG);
context->pdir = mcasp_get_reg(mcasp, DAVINCI_MCASP_PDIR_REG);
return 0;
}
@ -756,14 +759,15 @@ static int davinci_mcasp_suspend(struct snd_soc_dai *dai)
static int davinci_mcasp_resume(struct snd_soc_dai *dai)
{
struct davinci_mcasp *mcasp = snd_soc_dai_get_drvdata(dai);
struct davinci_mcasp_context *context = &mcasp->context;
mcasp_set_reg(mcasp, DAVINCI_MCASP_TXFMCTL_REG, mcasp->context.txfmtctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_RXFMCTL_REG, mcasp->context.rxfmtctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_TXFMT_REG, mcasp->context.txfmt);
mcasp_set_reg(mcasp, DAVINCI_MCASP_RXFMT_REG, mcasp->context.rxfmt);
mcasp_set_reg(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, mcasp->context.aclkxctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, mcasp->context.aclkrctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_PDIR_REG, mcasp->context.pdir);
mcasp_set_reg(mcasp, DAVINCI_MCASP_TXFMCTL_REG, context->txfmtctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_RXFMCTL_REG, context->rxfmtctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_TXFMT_REG, context->txfmt);
mcasp_set_reg(mcasp, DAVINCI_MCASP_RXFMT_REG, context->rxfmt);
mcasp_set_reg(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, context->aclkxctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_ACLKRCTL_REG, context->aclkrctl);
mcasp_set_reg(mcasp, DAVINCI_MCASP_PDIR_REG, context->pdir);
return 0;
}