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ASoC: rsnd: enable to get resource by name

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rsnd driver needs to support Audio DMAC peri peri inside sound driver.
getting resource by name is useful for it

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2015-02-20 10:24:52 +00:00 committed by Mark Brown
parent 4ce3b17bd4
commit 7277911c87
1 changed files with 13 additions and 10 deletions
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23
sound/soc/sh/rcar/gen.c
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@ -118,11 +118,12 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod,
mask, data);
}
#define rsnd_gen_regmap_init(priv, id_size, reg_id, conf) \
_rsnd_gen_regmap_init(priv, id_size, reg_id, conf, ARRAY_SIZE(conf))
#define rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf) \
_rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf, ARRAY_SIZE(conf))
static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
int id_size,
int reg_id,
const char *name,
struct rsnd_regmap_field_conf *conf,
int conf_size)
{
@ -142,7 +143,9 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
regc.val_bits = 32;
regc.reg_stride = 4;
res = platform_get_resource(pdev, IORESOURCE_MEM, reg_id);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
if (!res)
res = platform_get_resource(pdev, IORESOURCE_MEM, reg_id);
if (!res)
return -ENODEV;
@ -368,10 +371,10 @@ static int rsnd_gen2_probe(struct platform_device *pdev,
int ret_adg;
int ret_ssi;
ret_ssiu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSIU, conf_ssiu);
ret_scu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SCU, conf_scu);
ret_adg = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_ADG, conf_adg);
ret_ssi = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSI, conf_ssi);
ret_ssiu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSIU, "ssiu", conf_ssiu);
ret_scu = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SCU, "scu", conf_scu);
ret_adg = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_ADG, "adg", conf_adg);
ret_ssi = rsnd_gen_regmap_init(priv, 10, RSND_GEN2_SSI, "ssi", conf_ssi);
if (ret_ssiu < 0 ||
ret_scu < 0 ||
ret_adg < 0 ||
@ -440,9 +443,9 @@ static int rsnd_gen1_probe(struct platform_device *pdev,
int ret_adg;
int ret_ssi;
ret_sru = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SRU, conf_sru);
ret_adg = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_ADG, conf_adg);
ret_ssi = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SSI, conf_ssi);
ret_sru = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SRU, "sru", conf_sru);
ret_adg = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_ADG, "adg", conf_adg);
ret_ssi = rsnd_gen_regmap_init(priv, 9, RSND_GEN1_SSI, "ssi", conf_ssi);
if (ret_sru < 0 ||
ret_adg < 0 ||
ret_ssi < 0)