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Commit 9960ce97 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

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: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ace0eb1e

sound/soc/sh/rcar/dvc.c

+8 −8
Original line number Diff line number Diff line
@@ -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];

	}