[2/7] ASoC: simple-card: use asoc_simple_card_parse_clk()

Commit Message

Kuninori Morimoto July 19, 2016, 2:53 a.m. UTC

From: Kuninori Morimoto <[e-mail]>

Signed-off-by: Kuninori Morimoto <[e-mail]>
---
 sound/soc/generic/simple-card.c | 35 ++++++++++-------------------------
 1 file changed, 10 insertions(+), 25 deletions(-)

Patch

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 43295f0..b37c81b 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -244,8 +244,6 @@  asoc_simple_card_sub_parse_of(struct device_node *np,
 			      int *args_count)
 {
 	struct of_phandle_args args;
-	struct clk *clk;
-	u32 val;
 	int ret;
 
 	if (!np)
@@ -282,29 +280,6 @@  asoc_simple_card_sub_parse_of(struct device_node *np,
 	if (ret)
 		return ret;
 
-	/*
-	 * 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)) {
-			ret = PTR_ERR(clk);
-			return ret;
-		}
-
-		dai->sysclk = clk_get_rate(clk);
-		dai->clk = clk;
-	} else if (!of_property_read_u32(np, "system-clock-frequency", &val)) {
-		dai->sysclk = val;
-	} else {
-		clk = of_clk_get(args.np, 0);
-		if (!IS_ERR(clk))
-			dai->sysclk = clk_get_rate(clk);
-	}
-
 	return 0;
 }
 
@@ -316,6 +291,8 @@  static int asoc_simple_card_dai_link_of(struct device_node *node,
 	struct device *dev = simple_priv_to_dev(priv);
 	struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, idx);
 	struct simple_dai_props *dai_props = simple_priv_to_props(priv, idx);
+	struct asoc_simple_dai *cpu_dai = &dai_props->cpu_dai;
+	struct asoc_simple_dai *codec_dai = &dai_props->codec_dai;
 	struct device_node *cpu = NULL;
 	struct device_node *plat = NULL;
 	struct device_node *codec = NULL;
@@ -370,6 +347,14 @@  static int asoc_simple_card_dai_link_of(struct device_node *node,
 	if (ret < 0)
 		goto dai_link_of_err;
 
+	ret = asoc_simple_card_parse_clk_cpu(cpu, dai_link, cpu_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_clk_codec(codec, dai_link, codec_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
 	if (!dai_link->cpu_dai_name || !dai_link->codec_dai_name) {
 		ret = -EINVAL;
 		goto dai_link_of_err;