[PATCH 25/39 v2] ASoC: rsrc-card: use asoc_simple_card_parse_daifmt()

[Kuninori Morimoto]

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
 sound/soc/sh/Kconfig          |  1 +
 sound/soc/sh/rcar/rsrc-card.c | 38 ++++----------------------------------
 2 files changed, 5 insertions(+), 34 deletions(-)

diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index c9902a6..9311f11 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -44,6 +44,7 @@ config SND_SOC_RCAR
 
 config SND_SOC_RSRC_CARD
        tristate "Renesas Sampling Rate Convert Sound Card"
+       select SND_SIMPLE_CARD_UTILS
        help
          This option enables simple sound if you need sampling rate convert
 
diff --git a/sound/soc/sh/rcar/rsrc-card.c b/sound/soc/sh/rcar/rsrc-card.c
index b85b5ee..c065a6d 100644
--- a/sound/soc/sh/rcar/rsrc-card.c
+++ b/sound/soc/sh/rcar/rsrc-card.c
@@ -20,6 +20,7 @@
 #include <sound/jack.h>
 #include <sound/soc.h>
 #include <sound/soc-dai.h>
+#include <sound/simple_card_utils.h>
 
 struct rsrc_card_of_data {
        const char *prefix;
@@ -158,38 +159,6 @@ static int rsrc_card_be_hw_params_fixup(struct 
snd_soc_pcm_runtime *rtd,
        return 0;
 }
 
-static int rsrc_card_parse_daifmt(struct device_node *node,
-                                 struct device_node *codec,
-                                 struct rsrc_card_priv *priv,
-                                 struct snd_soc_dai_link *dai_link,
-                                 unsigned int *retfmt)
-{
-       struct device_node *bitclkmaster = NULL;
-       struct device_node *framemaster = NULL;
-       unsigned int daifmt;
-
-       daifmt = snd_soc_of_parse_daifmt(node, NULL,
-                                        &bitclkmaster, &framemaster);
-       daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
-
-       if (!bitclkmaster && !framemaster)
-               return -EINVAL;
-
-       if (codec == bitclkmaster)
-               daifmt |= (codec == framemaster) ?
-                       SND_SOC_DAIFMT_CBM_CFM : SND_SOC_DAIFMT_CBM_CFS;
-       else
-               daifmt |= (codec == framemaster) ?
-                       SND_SOC_DAIFMT_CBS_CFM : SND_SOC_DAIFMT_CBS_CFS;
-
-       of_node_put(bitclkmaster);
-       of_node_put(framemaster);
-
-       *retfmt = daifmt;
-
-       return 0;
-}
-
 static int rsrc_card_parse_links(struct device_node *np,
                                 struct rsrc_card_priv *priv,
                                 int idx, bool is_fe)
@@ -357,6 +326,7 @@ static int rsrc_card_dai_sub_link_of(struct device_node 
*node,
 static int rsrc_card_dai_link_of(struct device_node *node,
                                 struct rsrc_card_priv *priv)
 {
+       struct device *dev = rsrc_priv_to_dev(priv);
        struct snd_soc_dai_link *dai_link;
        struct device_node *np;
        unsigned int daifmt = 0;
@@ -369,8 +339,8 @@ static int rsrc_card_dai_link_of(struct device_node *node,
                dai_link = rsrc_priv_to_link(priv, i);
 
                if (strcmp(np->name, "codec") == 0) {
-                       ret = rsrc_card_parse_daifmt(node, np, priv,
-                                                    dai_link, &daifmt);
+                       ret = asoc_simple_card_parse_daifmt(dev, node, np,
+                                                           NULL, &daifmt);
                        if (ret < 0)
                                return ret;
                        break;
-- 
1.9.1