diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-10-02 14:23:14 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-03 14:37:20 +0100 |
| commit | 0881ab6e74b0be7df3da3abdf7caeb2552f907d2 (patch) | |
| tree | 4ade9e46afa48239b23ccab6dfa4fc66511581fa /sound/soc/soc-ops.c | |
| parent | d8145989ff8c2a938be372b728f90e23de8557a2 (diff) | |
ASoC: soc-ops: use snd_soc_card_get_kcontrol() at snd_soc_limit_volume()
snd_soc_limit_volume() is finding snd_kcontrol by using original coding,
but we already have snd_soc_card_get_kcontrol().
Let's use existing function.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y2y3afgd.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-ops.c')
| -rw-r--r-- | sound/soc/soc-ops.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index f4dc3d445aae..652657dc6809 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -592,23 +592,16 @@ EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range); int snd_soc_limit_volume(struct snd_soc_card *card, const char *name, int max) { - struct snd_card *snd_card = card->snd_card; struct snd_kcontrol *kctl; struct soc_mixer_control *mc; - int found = 0; int ret = -EINVAL; /* Sanity check for name and max */ if (unlikely(!name || max <= 0)) return -EINVAL; - list_for_each_entry(kctl, &snd_card->controls, list) { - if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name))) { - found = 1; - break; - } - } - if (found) { + kctl = snd_soc_card_get_kcontrol(card, name); + if (kctl) { mc = (struct soc_mixer_control *)kctl->private_value; if (max <= mc->max) { mc->platform_max = max; |