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ASoC: rsnd: rename "slots" related variable

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Current Renesas sound driver has slots and slots_num in
struct rsnd_dai, but these are very un-understandable naming
(It had named from TDM slots).
In this driver, the "slots" means total usable channels, and
"stot_num" means SSI lane number if Multi SSI was used.
To more understandable code, this patch renames "slots" to
"max_channels", and "slots_num" to "ssi_lane", and replaces related
functions name.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2017-06-15 00:49:27 +00:00
committed by Mark Brown
parent f30b4ca444
commit 1ff9593d2f
4 changed files with 49 additions and 37 deletions
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7
sound/soc/sh/rcar/dvc.c
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@@ -249,8 +249,9 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
struct snd_soc_pcm_runtime *rtd)
{
struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod);
struct rsnd_dai *rdai = rsnd_io_to_rdai(io);
int is_play = rsnd_io_is_play(io);
int slots = rsnd_get_slot(io);
int channels = rsnd_rdai_channels_get(rdai);
int ret;
/* Volume */
@@ -259,7 +260,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
"DVC Out Playback Volume" : "DVC In Capture Volume",
rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->volume, slots,
&dvc->volume, channels,
0x00800000 - 1);
if (ret < 0)
return ret;
@@ -270,7 +271,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
"DVC Out Mute Switch" : "DVC In Mute Switch",
rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->mute, slots,
&dvc->mute, channels,
1);
if (ret < 0)
return ret;