[PATCH 26/39 v2] ASoC: rsrc-card: use asoc_simple_card_parse_dailink_name()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto...@renesas.com>

Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
 sound/soc/sh/rcar/rsrc-card.c | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)

diff --git a/sound/soc/sh/rcar/rsrc-card.c b/sound/soc/sh/rcar/rsrc-card.c
index c065a6d..aad8f8c 100644
--- a/sound/soc/sh/rcar/rsrc-card.c
+++ b/sound/soc/sh/rcar/rsrc-card.c
@@ -47,7 +47,6 @@ static const struct of_device_id rsrc_card_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, rsrc_card_of_match);
 
-#define DAI_NAME_NUM   32
 struct rsrc_card_dai {
        unsigned int sysclk;
        unsigned int tx_slot_mask;
@@ -55,7 +54,7 @@ struct rsrc_card_dai {
        int slots;
        int slot_width;
        struct clk *clk;
-       char dai_name[DAI_NAME_NUM];
+       const char *name;
 };
 
 #define IDX_CPU                0
@@ -163,6 +162,7 @@ static int rsrc_card_parse_links(struct device_node *np,
                                 struct rsrc_card_priv *priv,
                                 int idx, bool is_fe)
 {
+       struct device *dev = rsrc_priv_to_dev(priv);
        struct snd_soc_dai_link *dai_link = rsrc_priv_to_link(priv, idx);
        struct rsrc_card_dai *dai_props = rsrc_priv_to_props(priv, idx);
        struct of_phandle_args args;
@@ -200,10 +200,6 @@ static int rsrc_card_parse_links(struct device_node *np,
                if (ret < 0)
                        return ret;
 
-               /* set dai_name */
-               snprintf(dai_props->dai_name, DAI_NAME_NUM, "fe.%s",
-                        dai_link->cpu_dai_name);
-
                /*
                 * In soc_bind_dai_link() will check cpu name after
                 * of_node matching if dai_link has cpu_dai_name.
@@ -216,7 +212,6 @@ static int rsrc_card_parse_links(struct device_node *np,
                if (!args.args_count)
                        dai_link->cpu_dai_name = NULL;
        } else {
-               struct device *dev = rsrc_priv_to_dev(priv);
                const struct rsrc_card_of_data *of_data;
 
                of_data = of_device_get_match_data(dev);
@@ -244,18 +239,16 @@ static int rsrc_card_parse_links(struct device_node *np,
                                                      dai_link->codec_of_node,
                                                      "audio-prefix");
                }
-
-               /* set dai_name */
-               snprintf(dai_props->dai_name, DAI_NAME_NUM, "be.%s",
-                        dai_link->codec_dai_name);
        }
 
+       ret = asoc_simple_card_parse_dailink_name(dev, dai_link);
+       if (ret < 0)
+               return ret;
+
        /* Simple Card assumes platform == cpu */
        dai_link->platform_of_node      = dai_link->cpu_of_node;
        dai_link->dpcm_playback         = 1;
        dai_link->dpcm_capture          = 1;
-       dai_link->name                  = dai_props->dai_name;
-       dai_link->stream_name           = dai_props->dai_name;
        dai_link->ops                   = &rsrc_card_ops;
        dai_link->init                  = rsrc_card_dai_init;
 
@@ -316,7 +309,7 @@ static int rsrc_card_dai_sub_link_of(struct device_node 
*node,
                return ret;
 
        dev_dbg(dev, "\t%s / %04x / %d\n",
-               dai_props->dai_name,
+               dai_link->name,
                dai_link->dai_fmt,
                dai_props->sysclk);
 
-- 
1.9.1