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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-02-23 15:38:37 +0200 |
|---|---|---|
| committer | Liam Girdwood <lrg@ti.com> | 2012-03-12 13:34:23 +0000 |
| commit | e2002ab35ff7f9111081824667ce331b2c33923c (patch) | |
| tree | 94122c364bb8849b64c37b979077594171bdd48e /sound | |
| parent | b8fb4907a74dbcbd0b21e02380d58e422bd4a1fe (diff) | |
| download | linux-e2002ab35ff7f9111081824667ce331b2c33923c.tar.gz linux-e2002ab35ff7f9111081824667ce331b2c33923c.tar.bz2 linux-e2002ab35ff7f9111081824667ce331b2c33923c.zip | |
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/omap/mcbsp.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c index fe4734e0c18c..79f6da6381af 100644 --- a/sound/soc/omap/mcbsp.c +++ b/sound/soc/omap/mcbsp.c @@ -273,11 +273,9 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp) int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain) { - struct omap_mcbsp_st_data *st_data; + struct omap_mcbsp_st_data *st_data = mcbsp->st_data; int ret = 0; - st_data = mcbsp->st_data; - if (!st_data) return -ENOENT; @@ -298,11 +296,9 @@ int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain) int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain) { - struct omap_mcbsp_st_data *st_data; + struct omap_mcbsp_st_data *st_data = mcbsp->st_data; int ret = 0; - st_data = mcbsp->st_data; - if (!st_data) return -ENOENT; @@ -337,9 +333,7 @@ static int omap_st_start(struct omap_mcbsp *mcbsp) int omap_st_enable(struct omap_mcbsp *mcbsp) { - struct omap_mcbsp_st_data *st_data; - - st_data = mcbsp->st_data; + struct omap_mcbsp_st_data *st_data = mcbsp->st_data; if (!st_data) return -ENODEV; @@ -368,11 +362,9 @@ static int omap_st_stop(struct omap_mcbsp *mcbsp) int omap_st_disable(struct omap_mcbsp *mcbsp) { - struct omap_mcbsp_st_data *st_data; + struct omap_mcbsp_st_data *st_data = mcbsp->st_data; int ret = 0; - st_data = mcbsp->st_data; - if (!st_data) return -ENODEV; @@ -386,14 +378,11 @@ int omap_st_disable(struct omap_mcbsp *mcbsp) int omap_st_is_enabled(struct omap_mcbsp *mcbsp) { - struct omap_mcbsp_st_data *st_data; - - st_data = mcbsp->st_data; + struct omap_mcbsp_st_data *st_data = mcbsp->st_data; if (!st_data) return -ENODEV; - return st_data->enabled; } |