[PATCH 28/39 v2] ASoC: rsrc-card: use asoc_simple_card_parse_clk()

[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 | 68 +++++++------------------------------------
 1 file changed, 10 insertions(+), 58 deletions(-)

diff --git a/sound/soc/sh/rcar/rsrc-card.c b/sound/soc/sh/rcar/rsrc-card.c
index e28c9c0..c326562 100644
--- a/sound/soc/sh/rcar/rsrc-card.c
+++ b/sound/soc/sh/rcar/rsrc-card.c
@@ -190,6 +190,10 @@ static int rsrc_card_parse_links(struct device_node *np,
                if (ret < 0)
                        return ret;
 
+               ret = asoc_simple_card_parse_clk_cpu(np, dai_link, dai_props);
+               if (ret < 0)
+                       return ret;
+
                /*
                 * In soc_bind_dai_link() will check cpu name after
                 * of_node matching if dai_link has cpu_dai_name.
@@ -219,6 +223,10 @@ static int rsrc_card_parse_links(struct device_node *np,
                if (ret < 0)
                        return ret;
 
+               ret = asoc_simple_card_parse_clk_codec(np, dai_link, dai_props);
+               if (ret < 0)
+                       return ret;
+
                /* additional name prefix */
                if (of_data) {
                        priv->codec_conf.of_node = dai_link->codec_of_node;
@@ -242,68 +250,12 @@ static int rsrc_card_parse_links(struct device_node *np,
        dai_link->ops                   = &rsrc_card_ops;
        dai_link->init                  = rsrc_card_dai_init;
 
-       return 0;
-}
-
-static int rsrc_card_parse_clk(struct device_node *np,
-                              struct rsrc_card_priv *priv,
-                              int idx, bool is_fe)
-{
-       struct snd_soc_dai_link *dai_link = rsrc_priv_to_link(priv, idx);
-       struct asoc_simple_dai *dai_props = rsrc_priv_to_props(priv, idx);
-       struct clk *clk;
-       struct device_node *of_np = is_fe ?     dai_link->cpu_of_node :
-                                               dai_link->codec_of_node;
-       u32 val;
-
-       /*
-        * Parse dai->sysclk come from "clocks = <&xxx>"
-        * (if system has common clock)
-        *  or "system-clock-frequency = <xxx>"
-        *  or device's module clock.
-        */
-       if (of_property_read_bool(np, "clocks")) {
-               clk = of_clk_get(np, 0);
-               if (IS_ERR(clk))
-                       return PTR_ERR(clk);
-
-               dai_props->sysclk = clk_get_rate(clk);
-               dai_props->clk = clk;
-       } else if (!of_property_read_u32(np, "system-clock-frequency", &val)) {
-               dai_props->sysclk = val;
-       } else {
-               clk = of_clk_get(of_np, 0);
-               if (!IS_ERR(clk))
-                       dai_props->sysclk = clk_get_rate(clk);
-       }
-
-       return 0;
-}
-
-static int rsrc_card_dai_sub_link_of(struct device_node *node,
-                                    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 asoc_simple_dai *dai_props = rsrc_priv_to_props(priv, idx);
-       int ret;
-
-       ret = rsrc_card_parse_links(np, priv, idx, is_fe);
-       if (ret < 0)
-               return ret;
-
-       ret = rsrc_card_parse_clk(np, priv, idx, is_fe);
-       if (ret < 0)
-               return ret;
-
        dev_dbg(dev, "\t%s / %04x / %d\n",
                dai_link->name,
                dai_link->dai_fmt,
                dai_props->sysclk);
 
-       return ret;
+       return 0;
 }
 
 static int rsrc_card_dai_link_of(struct device_node *node,
@@ -340,7 +292,7 @@ static int rsrc_card_dai_link_of(struct device_node *node,
                if (strcmp(np->name, "cpu") == 0)
                        is_fe = true;
 
-               ret = rsrc_card_dai_sub_link_of(node, np, priv, i, is_fe);
+               ret = rsrc_card_parse_links(np, priv, i, is_fe);
                if (ret < 0)
                        return ret;
                i++;
-- 
1.9.1