diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2017-07-24 01:45:59 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-24 16:26:50 +0100 |
| commit | 16d4498962c7b76a76553e8dd943abe1e9facc0d (patch) | |
| tree | 140cf3960632bdee1355a0c04a8a8d42951766f4 /sound/soc/sh | |
| parent | 32e1b60d8f91be932c4a624d4153224895b65ec7 (diff) | |
ASoC: rsnd: don't use private_value on rsnd_kctrl_new()
Current rsnd kctrl is using both .private_value (for rsnd_kctrl_cfg)
and .private_data (for rsnd_mod) on snd_kcontrol.
But only 1 private data (= rsnd_kctrl_cfg) can be enough if it has
rsnd_mod pointer.
This patch doesn't use private_value.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 14 | ||||
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 1 |
2 files changed, 7 insertions, 8 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 3f2ced26ed37..acafb838b7b7 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1169,11 +1169,10 @@ static struct snd_pcm_ops rsnd_pcm_ops = { /* * snd_kcontrol */ -#define kcontrol_to_cfg(kctrl) ((struct rsnd_kctrl_cfg *)kctrl->private_value) static int rsnd_kctrl_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo) { - struct rsnd_kctrl_cfg *cfg = kcontrol_to_cfg(kctrl); + struct rsnd_kctrl_cfg *cfg = snd_kcontrol_chip(kctrl); if (cfg->texts) { uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; @@ -1199,7 +1198,7 @@ static int rsnd_kctrl_info(struct snd_kcontrol *kctrl, static int rsnd_kctrl_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc) { - struct rsnd_kctrl_cfg *cfg = kcontrol_to_cfg(kctrl); + struct rsnd_kctrl_cfg *cfg = snd_kcontrol_chip(kctrl); int i; for (i = 0; i < cfg->size; i++) @@ -1214,8 +1213,7 @@ static int rsnd_kctrl_get(struct snd_kcontrol *kctrl, static int rsnd_kctrl_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc) { - struct rsnd_mod *mod = snd_kcontrol_chip(kctrl); - struct rsnd_kctrl_cfg *cfg = kcontrol_to_cfg(kctrl); + struct rsnd_kctrl_cfg *cfg = snd_kcontrol_chip(kctrl); int i, change = 0; if (!cfg->accept(cfg->io)) @@ -1232,7 +1230,7 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl, } if (change && cfg->update) - cfg->update(cfg->io, mod); + cfg->update(cfg->io, cfg->mod); return change; } @@ -1284,14 +1282,13 @@ int rsnd_kctrl_new(struct rsnd_mod *mod, .index = rtd->num, .get = rsnd_kctrl_get, .put = rsnd_kctrl_put, - .private_value = (unsigned long)cfg, }; int ret; if (size > RSND_MAX_CHANNELS) return -EINVAL; - kctrl = snd_ctl_new1(&knew, mod); + kctrl = snd_ctl_new1(&knew, cfg); if (!kctrl) return -ENOMEM; @@ -1307,6 +1304,7 @@ int rsnd_kctrl_new(struct rsnd_mod *mod, cfg->card = card; cfg->kctrl = kctrl; cfg->io = io; + cfg->mod = mod; return 0; } diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 99c57611df88..c5de71f2dc8c 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -614,6 +614,7 @@ struct rsnd_kctrl_cfg { struct rsnd_dai_stream *io; struct snd_card *card; struct snd_kcontrol *kctrl; + struct rsnd_mod *mod; }; #define RSND_MAX_CHANNELS 8 |