ASoC: omap: mcbsp: Use uniform st_data pointer initialization
In this way we can save few lines, and have uniform way of initializing the st_data in all functions. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
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@ -273,11 +273,9 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp)
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int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain)
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{
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struct omap_mcbsp_st_data *st_data;
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struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
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int ret = 0;
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st_data = mcbsp->st_data;
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if (!st_data)
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return -ENOENT;
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@ -298,11 +296,9 @@ int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain)
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int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain)
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{
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struct omap_mcbsp_st_data *st_data;
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struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
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int ret = 0;
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st_data = mcbsp->st_data;
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if (!st_data)
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return -ENOENT;
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@ -337,9 +333,7 @@ static int omap_st_start(struct omap_mcbsp *mcbsp)
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int omap_st_enable(struct omap_mcbsp *mcbsp)
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{
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struct omap_mcbsp_st_data *st_data;
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st_data = mcbsp->st_data;
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struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
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if (!st_data)
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return -ENODEV;
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@ -368,11 +362,9 @@ static int omap_st_stop(struct omap_mcbsp *mcbsp)
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int omap_st_disable(struct omap_mcbsp *mcbsp)
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{
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struct omap_mcbsp_st_data *st_data;
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struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
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int ret = 0;
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st_data = mcbsp->st_data;
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if (!st_data)
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return -ENODEV;
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@ -386,14 +378,11 @@ int omap_st_disable(struct omap_mcbsp *mcbsp)
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int omap_st_is_enabled(struct omap_mcbsp *mcbsp)
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{
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struct omap_mcbsp_st_data *st_data;
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st_data = mcbsp->st_data;
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struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
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if (!st_data)
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return -ENODEV;
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return st_data->enabled;
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}
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