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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-10-22 01:13:56 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-10-22 22:42:46 (GMT) |
| commit | 9960ce97432bdb1defc76ed80ac19e37e8778bc6 (patch) | |
| tree | 86818fedc2630609223cae7ecc5df0423d4ed696 | |
| parent | ace0eb1e91a75b84b1be3d610b79509a5bd94df1 (diff) | |
| download | linux-9960ce97432bdb1defc76ed80ac19e37e8778bc6.tar.xz | |
ASoC: rsnd: tidyup RSND_DVC_VOLUME_NUM to RSND_DVC_CHANNELS
RSND_DVC_VOLUME_NUM means DVC channel number.
This patch tidyups this un-understandable naming
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sh/rcar/dvc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 3f44393..b5f95ad4 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -12,7 +12,7 @@ #define RSND_DVC_NAME_SIZE 16 #define RSND_DVC_VOLUME_MAX 100 -#define RSND_DVC_VOLUME_NUM 2 +#define RSND_DVC_CHANNELS 2 #define DVC_NAME "dvc" @@ -20,8 +20,8 @@ struct rsnd_dvc { struct rsnd_dvc_platform_info *info; /* rcar_snd.h */ struct rsnd_mod mod; struct clk *clk; - u8 volume[RSND_DVC_VOLUME_NUM]; - u8 mute[RSND_DVC_VOLUME_NUM]; + u8 volume[RSND_DVC_CHANNELS]; + u8 mute[RSND_DVC_CHANNELS]; }; #define rsnd_mod_to_dvc(_mod) \ @@ -37,11 +37,11 @@ static void rsnd_dvc_volume_update(struct rsnd_mod *mod) { struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod); u32 max = (0x00800000 - 1); - u32 vol[RSND_DVC_VOLUME_NUM]; + u32 vol[RSND_DVC_CHANNELS]; u32 mute = 0; int i; - for (i = 0; i < RSND_DVC_VOLUME_NUM; i++) { + for (i = 0; i < RSND_DVC_CHANNELS; i++) { vol[i] = max / RSND_DVC_VOLUME_MAX * dvc->volume[i]; mute |= (!!dvc->mute[i]) << i; } @@ -150,7 +150,7 @@ static int rsnd_dvc_volume_info(struct snd_kcontrol *kctrl, struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod); u8 *val = (u8 *)kctrl->private_value; - uinfo->count = RSND_DVC_VOLUME_NUM; + uinfo->count = RSND_DVC_CHANNELS; uinfo->value.integer.min = 0; if (val == dvc->volume) { @@ -170,7 +170,7 @@ static int rsnd_dvc_volume_get(struct snd_kcontrol *kctrl, u8 *val = (u8 *)kctrl->private_value; int i; - for (i = 0; i < RSND_DVC_VOLUME_NUM; i++) + for (i = 0; i < RSND_DVC_CHANNELS; i++) ucontrol->value.integer.value[i] = val[i]; return 0; @@ -183,7 +183,7 @@ static int rsnd_dvc_volume_put(struct snd_kcontrol *kctrl, u8 *val = (u8 *)kctrl->private_value; int i, change = 0; - for (i = 0; i < RSND_DVC_VOLUME_NUM; i++) { + for (i = 0; i < RSND_DVC_CHANNELS; i++) { change |= (ucontrol->value.integer.value[i] != val[i]); val[i] = ucontrol->value.integer.value[i]; } |