ASoC: simple_card_utils.h: convert not to use asoc_xxx()

ASoC is using 2 type of prefix (asoc_xxx() vs snd_soc_xxx()),
but these are unified into snd_soc_xxx().

simple_card / audio_graph drivers are historically using
asoc_xxx() prefix too. simple_card / audio_graph are not
ASoC framework, so let's use simple_card_xxx_() / audio_graph_xxx()
for global function prefix.

This patch has asoc_xxx() as define to keep compatible.
It will be removed if all drivers were switched to new style.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87edj4s26a.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/graph_card.h b/include/sound/graph_card.h
index 4c8b94c77b8eb78fbc216f3241e34990b496fb23..8e2e15dfcb1efe07110db5118a9704431d5236f7 100644 (file)
--- a/include/sound/graph_card.h
+++ b/include/sound/graph_card.h
@@ -9,27 +9,27 @@
 
 #include <sound/simple_card_utils.h>
 
-typedef int (*GRAPH2_CUSTOM)(struct asoc_simple_priv *priv,
+typedef int (*GRAPH2_CUSTOM)(struct simple_util_priv *priv,
                             struct device_node *lnk,
                             struct link_info *li);
 
 struct graph2_custom_hooks {
-       int (*hook_pre)(struct asoc_simple_priv *priv);
-       int (*hook_post)(struct asoc_simple_priv *priv);
+       int (*hook_pre)(struct simple_util_priv *priv);
+       int (*hook_post)(struct simple_util_priv *priv);
        GRAPH2_CUSTOM custom_normal;
        GRAPH2_CUSTOM custom_dpcm;
        GRAPH2_CUSTOM custom_c2c;
 };
 
-int audio_graph_parse_of(struct asoc_simple_priv *priv, struct device *dev);
-int audio_graph2_parse_of(struct asoc_simple_priv *priv, struct device *dev,
+int audio_graph_parse_of(struct simple_util_priv *priv, struct device *dev);
+int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev,
                          struct graph2_custom_hooks *hooks);
 
-int audio_graph2_link_normal(struct asoc_simple_priv *priv,
+int audio_graph2_link_normal(struct simple_util_priv *priv,
                             struct device_node *lnk, struct link_info *li);
-int audio_graph2_link_dpcm(struct asoc_simple_priv *priv,
+int audio_graph2_link_dpcm(struct simple_util_priv *priv,
                           struct device_node *lnk, struct link_info *li);
-int audio_graph2_link_c2c(struct asoc_simple_priv *priv,
+int audio_graph2_link_c2c(struct simple_util_priv *priv,
                          struct device_node *lnk, struct link_info *li);
 
 #endif /* __GRAPH_CARD_H */

diff --git a/include/sound/simple_card.h b/include/sound/simple_card.h
index d264e5463f22dfd62ac4add4a64f5a747e9d7729..a2f214388b537bdbefa55656eac94d143f0ffec0 100644 (file)
--- a/include/sound/simple_card.h
+++ b/include/sound/simple_card.h
@@ -12,15 +12,18 @@
 #include <sound/soc.h>
 #include <sound/simple_card_utils.h>
 
-struct asoc_simple_card_info {
+/* REMOVE ME */
+#define asoc_simple_card_info  simple_util_info
+
+struct simple_util_info {
        const char *name;
        const char *card;
        const char *codec;
        const char *platform;
 
        unsigned int daifmt;
-       struct asoc_simple_dai cpu_dai;
-       struct asoc_simple_dai codec_dai;
+       struct simple_util_dai cpu_dai;
+       struct simple_util_dai codec_dai;
 };
 
 #endif /* __SIMPLE_CARD_H */

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index d1a95bc33c5697bfd2e1b99c83550fad55980a9d..0639c6df15e3ae06d40c37b1a30c6675d70104bf 100644 (file)
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -11,18 +11,29 @@
 #include <linux/clk.h>
 #include <sound/soc.h>
 
-#define asoc_simple_init_hp(card, sjack, prefix) \
-       asoc_simple_init_jack(card, sjack, 1, prefix, NULL)
-#define asoc_simple_init_mic(card, sjack, prefix) \
-       asoc_simple_init_jack(card, sjack, 0, prefix, NULL)
-
-struct asoc_simple_tdm_width_map {
+/* REMOVE ME */
+#define asoc_simple_init_hp    simple_util_init_hp
+#define asoc_simple_init_mic   simple_util_init_mic
+
+#define simple_util_init_hp(card, sjack, prefix)               \
+       simple_util_init_jack(card, sjack, 1, prefix, NULL)
+#define simple_util_init_mic(card, sjack, prefix)              \
+       simple_util_init_jack(card, sjack, 0, prefix, NULL)
+
+/* REMOVE ME */
+#define asoc_simple_tdm_width_map      simple_util_tdm_width_map
+#define asoc_simple_dai                        simple_util_dai
+#define asoc_simple_data               simple_util_data
+#define asoc_simple_jack               simple_util_jack
+#define asoc_simple_priv               simple_util_priv
+
+struct simple_util_tdm_width_map {
        u8 sample_bits;
        u8 slot_count;
        u16 slot_width;
 };
 
-struct asoc_simple_dai {
+struct simple_util_dai {
        const char *name;
        unsigned int sysclk;
        int clk_direction;
@@ -32,17 +43,17 @@ struct asoc_simple_dai {
        unsigned int rx_slot_mask;
        struct clk *clk;
        bool clk_fixed;
-       struct asoc_simple_tdm_width_map *tdm_width_map;
+       struct simple_util_tdm_width_map *tdm_width_map;
        int n_tdm_widths;
 };
 
-struct asoc_simple_data {
+struct simple_util_data {
        u32 convert_rate;
        u32 convert_channels;
        const char *convert_sample_format;
 };
 
-struct asoc_simple_jack {
+struct simple_util_jack {
        struct snd_soc_jack jack;
        struct snd_soc_jack_pin pin;
        struct snd_soc_jack_gpio gpio;
@@ -54,21 +65,21 @@ struct prop_nums {
        int platforms;
 };
 
-struct asoc_simple_priv {
+struct simple_util_priv {
        struct snd_soc_card snd_card;
        struct simple_dai_props {
-               struct asoc_simple_dai *cpu_dai;
-               struct asoc_simple_dai *codec_dai;
-               struct asoc_simple_data adata;
+               struct simple_util_dai *cpu_dai;
+               struct simple_util_dai *codec_dai;
+               struct simple_util_data adata;
                struct snd_soc_codec_conf *codec_conf;
                struct prop_nums num;
                unsigned int mclk_fs;
        } *dai_props;
-       struct asoc_simple_jack hp_jack;
-       struct asoc_simple_jack mic_jack;
+       struct simple_util_jack hp_jack;
+       struct simple_util_jack mic_jack;
        struct snd_soc_jack *aux_jacks;
        struct snd_soc_dai_link *dai_link;
-       struct asoc_simple_dai *dais;
+       struct simple_util_dai *dais;
        struct snd_soc_dai_link_component *dlcs;
        struct snd_soc_codec_conf *codec_conf;
        struct gpio_desc *pa_gpio;
@@ -130,75 +141,104 @@ struct link_info {
        struct prop_nums num[SNDRV_MAX_LINKS];
 };
 
-int asoc_simple_parse_daifmt(struct device *dev,
+/* REMOVE ME */
+#define asoc_simple_parse_daifmt               simple_util_parse_daifmt
+#define asoc_simple_parse_tdm_width_map                simple_util_parse_tdm_width_map
+#define asoc_simple_set_dailink_name           simple_util_set_dailink_name
+#define asoc_simple_parse_card_name            simple_util_parse_card_name
+#define asoc_simple_parse_clk                  simple_util_parse_clk
+#define asoc_simple_startup                    simple_util_startup
+#define asoc_simple_shutdown                   simple_util_shutdown
+#define asoc_simple_hw_params                  simple_util_hw_params
+#define asoc_simple_dai_init                   simple_util_dai_init
+#define asoc_simple_be_hw_params_fixup         simple_util_be_hw_params_fixup
+#define asoc_simple_parse_tdm                  simple_util_parse_tdm
+#define asoc_simple_canonicalize_platform      simple_util_canonicalize_platform
+#define asoc_simple_canonicalize_cpu           simple_util_canonicalize_cpu
+#define asoc_simple_clean_reference            simple_util_clean_reference
+#define asoc_simple_parse_convert              simple_util_parse_convert
+#define asoc_simple_is_convert_required                simple_util_is_convert_required
+#define asoc_simple_parse_routing              simple_util_parse_routing
+#define asoc_simple_parse_widgets              simple_util_parse_widgets
+#define asoc_simple_parse_pin_switches         simple_util_parse_pin_switches
+#define asoc_simple_init_jack                  simple_util_init_jack
+#define asoc_simple_init_aux_jacks             simple_util_init_aux_jacks
+#define asoc_simple_init_priv                  simple_util_init_priv
+#define asoc_simple_remove                     simple_util_remove
+#define asoc_simple_debug_info                 simple_util_debug_info
+#define asoc_graph_card_probe                  graph_util_card_probe
+#define asoc_graph_is_ports0                   graph_util_is_ports0
+#define asoc_graph_parse_dai                   graph_util_parse_dai
+
+int simple_util_parse_daifmt(struct device *dev,
                             struct device_node *node,
                             struct device_node *codec,
                             char *prefix,
                             unsigned int *retfmt);
-int asoc_simple_parse_tdm_width_map(struct device *dev, struct device_node *np,
-                                   struct asoc_simple_dai *dai);
+int simple_util_parse_tdm_width_map(struct device *dev, struct device_node *np,
+                                   struct simple_util_dai *dai);
 
 __printf(3, 4)
-int asoc_simple_set_dailink_name(struct device *dev,
+int simple_util_set_dailink_name(struct device *dev,
                                 struct snd_soc_dai_link *dai_link,
                                 const char *fmt, ...);
-int asoc_simple_parse_card_name(struct snd_soc_card *card,
+int simple_util_parse_card_name(struct snd_soc_card *card,
                                char *prefix);
 
-int asoc_simple_parse_clk(struct device *dev,
+int simple_util_parse_clk(struct device *dev,
                          struct device_node *node,
-                         struct asoc_simple_dai *simple_dai,
+                         struct simple_util_dai *simple_dai,
                          struct snd_soc_dai_link_component *dlc);
-int asoc_simple_startup(struct snd_pcm_substream *substream);
-void asoc_simple_shutdown(struct snd_pcm_substream *substream);
-int asoc_simple_hw_params(struct snd_pcm_substream *substream,
+int simple_util_startup(struct snd_pcm_substream *substream);
+void simple_util_shutdown(struct snd_pcm_substream *substream);
+int simple_util_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params);
-int asoc_simple_dai_init(struct snd_soc_pcm_runtime *rtd);
-int asoc_simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+int simple_util_dai_init(struct snd_soc_pcm_runtime *rtd);
+int simple_util_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
                                   struct snd_pcm_hw_params *params);
 
-#define asoc_simple_parse_tdm(np, dai)                 \
+#define simple_util_parse_tdm(np, dai)                         \
        snd_soc_of_parse_tdm_slot(np,   &(dai)->tx_slot_mask,   \
                                        &(dai)->rx_slot_mask,   \
                                        &(dai)->slots,          \
                                        &(dai)->slot_width);
 
-void asoc_simple_canonicalize_platform(struct snd_soc_dai_link_component *platforms,
+void simple_util_canonicalize_platform(struct snd_soc_dai_link_component *platforms,
                                       struct snd_soc_dai_link_component *cpus);
-void asoc_simple_canonicalize_cpu(struct snd_soc_dai_link_component *cpus,
+void simple_util_canonicalize_cpu(struct snd_soc_dai_link_component *cpus,
                                  int is_single_links);
 
-void asoc_simple_clean_reference(struct snd_soc_card *card);
+void simple_util_clean_reference(struct snd_soc_card *card);
 
-void asoc_simple_parse_convert(struct device_node *np, char *prefix,
-                              struct asoc_simple_data *data);
-bool asoc_simple_is_convert_required(const struct asoc_simple_data *data);
+void simple_util_parse_convert(struct device_node *np, char *prefix,
+                              struct simple_util_data *data);
+bool simple_util_is_convert_required(const struct simple_util_data *data);
 
-int asoc_simple_parse_routing(struct snd_soc_card *card,
+int simple_util_parse_routing(struct snd_soc_card *card,
                                      char *prefix);
-int asoc_simple_parse_widgets(struct snd_soc_card *card,
+int simple_util_parse_widgets(struct snd_soc_card *card,
                                      char *prefix);
-int asoc_simple_parse_pin_switches(struct snd_soc_card *card,
+int simple_util_parse_pin_switches(struct snd_soc_card *card,
                                   char *prefix);
 
-int asoc_simple_init_jack(struct snd_soc_card *card,
-                              struct asoc_simple_jack *sjack,
+int simple_util_init_jack(struct snd_soc_card *card,
+                              struct simple_util_jack *sjack,
                               int is_hp, char *prefix, char *pin);
-int asoc_simple_init_aux_jacks(struct asoc_simple_priv *priv,
+int simple_util_init_aux_jacks(struct simple_util_priv *priv,
                                char *prefix);
-int asoc_simple_init_priv(struct asoc_simple_priv *priv,
+int simple_util_init_priv(struct simple_util_priv *priv,
                               struct link_info *li);
-int asoc_simple_remove(struct platform_device *pdev);
+int simple_util_remove(struct platform_device *pdev);
 
-int asoc_graph_card_probe(struct snd_soc_card *card);
-int asoc_graph_is_ports0(struct device_node *port);
-int asoc_graph_parse_dai(struct device *dev, struct device_node *ep,
+int graph_util_card_probe(struct snd_soc_card *card);
+int graph_util_is_ports0(struct device_node *port);
+int graph_util_parse_dai(struct device *dev, struct device_node *ep,
                         struct snd_soc_dai_link_component *dlc, int *is_single_link);
 
 #ifdef DEBUG
-static inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
+static inline void simple_util_debug_dai(struct simple_util_priv *priv,
                                         char *name,
-                                        struct asoc_simple_dai *dai)
+                                        struct simple_util_dai *dai)
 {
        struct device *dev = simple_priv_to_dev(priv);
 
@@ -228,7 +268,7 @@ static inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
                        name, dai->clk_direction ? "OUT" : "IN");
 }
 
-static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
+static inline void simple_util_debug_info(struct simple_util_priv *priv)
 {
        struct snd_soc_card *card = simple_priv_to_card(priv);
        struct device *dev = simple_priv_to_dev(priv);
@@ -241,7 +281,7 @@ static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
        for (i = 0; i < card->num_links; i++) {
                struct simple_dai_props *props = simple_priv_to_props(priv, i);
                struct snd_soc_dai_link *link = simple_priv_to_link(priv, i);
-               struct asoc_simple_dai *dai;
+               struct simple_util_dai *dai;
                struct snd_soc_codec_conf *cnf;
                int j;
 
@@ -249,10 +289,10 @@ static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
 
                dev_dbg(dev, "cpu num = %d\n", link->num_cpus);
                for_each_prop_dai_cpu(props, j, dai)
-                       asoc_simple_debug_dai(priv, "cpu", dai);
+                       simple_util_debug_dai(priv, "cpu", dai);
                dev_dbg(dev, "codec num = %d\n", link->num_codecs);
                for_each_prop_dai_codec(props, j, dai)
-                       asoc_simple_debug_dai(priv, "codec", dai);
+                       simple_util_debug_dai(priv, "codec", dai);
 
                if (link->name)
                        dev_dbg(dev, "dai name = %s\n", link->name);
@@ -270,7 +310,7 @@ static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
        }
 }
 #else
-#define  asoc_simple_debug_info(priv)
+#define  simple_util_debug_info(priv)
 #endif /* DEBUG */
 
 #endif /* __SIMPLE_CARD_UTILS_H */

diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 5b18a4af022f19a1c14cf734f1df0f1f8609f64d..ecbd26dd7dfa194caccb0109a58537551e3e87ba 100644 (file)
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -41,7 +41,7 @@ static void asoc_simple_fixup_sample_fmt(struct asoc_simple_data *data,
        }
 }
 
-void asoc_simple_parse_convert(struct device_node *np,
+void simple_util_parse_convert(struct device_node *np,
                               char *prefix,
                               struct asoc_simple_data *data)
 {
@@ -62,7 +62,7 @@ void asoc_simple_parse_convert(struct device_node *np,
        snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-sample-format");
        of_property_read_string(np, prop, &data->convert_sample_format);
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_convert);
+EXPORT_SYMBOL_GPL(simple_util_parse_convert);
 
 /**
  * asoc_simple_is_convert_required() - Query if HW param conversion was requested
@@ -71,15 +71,15 @@ EXPORT_SYMBOL_GPL(asoc_simple_parse_convert);
  * Returns true if any HW param conversion was requested for this DAI link with
  * any "convert-xxx" properties.
  */
-bool asoc_simple_is_convert_required(const struct asoc_simple_data *data)
+bool simple_util_is_convert_required(const struct asoc_simple_data *data)
 {
        return data->convert_rate ||
               data->convert_channels ||
               data->convert_sample_format;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_is_convert_required);
+EXPORT_SYMBOL_GPL(simple_util_is_convert_required);
 
-int asoc_simple_parse_daifmt(struct device *dev,
+int simple_util_parse_daifmt(struct device *dev,
                             struct device_node *node,
                             struct device_node *codec,
                             char *prefix,
@@ -113,9 +113,9 @@ int asoc_simple_parse_daifmt(struct device *dev,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_daifmt);
+EXPORT_SYMBOL_GPL(simple_util_parse_daifmt);
 
-int asoc_simple_parse_tdm_width_map(struct device *dev, struct device_node *np,
+int simple_util_parse_tdm_width_map(struct device *dev, struct device_node *np,
                                    struct asoc_simple_dai *dai)
 {
        u32 *array_values, *p;
@@ -158,9 +158,9 @@ out:
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_tdm_width_map);
+EXPORT_SYMBOL_GPL(simple_util_parse_tdm_width_map);
 
-int asoc_simple_set_dailink_name(struct device *dev,
+int simple_util_set_dailink_name(struct device *dev,
                                 struct snd_soc_dai_link *dai_link,
                                 const char *fmt, ...)
 {
@@ -181,9 +181,9 @@ int asoc_simple_set_dailink_name(struct device *dev,
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_set_dailink_name);
+EXPORT_SYMBOL_GPL(simple_util_set_dailink_name);
 
-int asoc_simple_parse_card_name(struct snd_soc_card *card,
+int simple_util_parse_card_name(struct snd_soc_card *card,
                                char *prefix)
 {
        int ret;
@@ -207,7 +207,7 @@ int asoc_simple_parse_card_name(struct snd_soc_card *card,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_card_name);
+EXPORT_SYMBOL_GPL(simple_util_parse_card_name);
 
 static int asoc_simple_clk_enable(struct asoc_simple_dai *dai)
 {
@@ -223,7 +223,7 @@ static void asoc_simple_clk_disable(struct asoc_simple_dai *dai)
                clk_disable_unprepare(dai->clk);
 }
 
-int asoc_simple_parse_clk(struct device *dev,
+int simple_util_parse_clk(struct device *dev,
                          struct device_node *node,
                          struct asoc_simple_dai *simple_dai,
                          struct snd_soc_dai_link_component *dlc)
@@ -258,7 +258,7 @@ int asoc_simple_parse_clk(struct device *dev,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_clk);
+EXPORT_SYMBOL_GPL(simple_util_parse_clk);
 
 static int asoc_simple_check_fixed_sysclk(struct device *dev,
                                          struct asoc_simple_dai *dai,
@@ -276,7 +276,7 @@ static int asoc_simple_check_fixed_sysclk(struct device *dev,
        return 0;
 }
 
-int asoc_simple_startup(struct snd_pcm_substream *substream)
+int simple_util_startup(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
        struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
@@ -334,9 +334,9 @@ cpu_err:
        }
        return ret;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_startup);
+EXPORT_SYMBOL_GPL(simple_util_startup);
 
-void asoc_simple_shutdown(struct snd_pcm_substream *substream)
+void simple_util_shutdown(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
        struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
@@ -363,7 +363,7 @@ void asoc_simple_shutdown(struct snd_pcm_substream *substream)
                asoc_simple_clk_disable(dai);
        }
 }
-EXPORT_SYMBOL_GPL(asoc_simple_shutdown);
+EXPORT_SYMBOL_GPL(simple_util_shutdown);
 
 static int asoc_simple_set_clk_rate(struct device *dev,
                                    struct asoc_simple_dai *simple_dai,
@@ -424,7 +424,7 @@ static int asoc_simple_set_tdm(struct snd_soc_dai *dai,
        return 0;
 }
 
-int asoc_simple_hw_params(struct snd_pcm_substream *substream,
+int simple_util_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params)
 {
        struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
@@ -494,9 +494,9 @@ int asoc_simple_hw_params(struct snd_pcm_substream *substream,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_hw_params);
+EXPORT_SYMBOL_GPL(simple_util_hw_params);
 
-int asoc_simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+int simple_util_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
                                   struct snd_pcm_hw_params *params)
 {
        struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
@@ -518,7 +518,7 @@ int asoc_simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_be_hw_params_fixup);
+EXPORT_SYMBOL_GPL(simple_util_be_hw_params_fixup);
 
 static int asoc_simple_init_dai(struct snd_soc_dai *dai,
                                     struct asoc_simple_dai *simple_dai)
@@ -609,7 +609,7 @@ static int asoc_simple_init_for_codec2codec(struct snd_soc_pcm_runtime *rtd,
        return 0;
 }
 
-int asoc_simple_dai_init(struct snd_soc_pcm_runtime *rtd)
+int simple_util_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
        struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
        struct simple_dai_props *props = simple_priv_to_props(priv, rtd->num);
@@ -633,9 +633,9 @@ int asoc_simple_dai_init(struct snd_soc_pcm_runtime *rtd)
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_dai_init);
+EXPORT_SYMBOL_GPL(simple_util_dai_init);
 
-void asoc_simple_canonicalize_platform(struct snd_soc_dai_link_component *platforms,
+void simple_util_canonicalize_platform(struct snd_soc_dai_link_component *platforms,
                                       struct snd_soc_dai_link_component *cpus)
 {
        /*
@@ -651,9 +651,9 @@ void asoc_simple_canonicalize_platform(struct snd_soc_dai_link_component *platfo
        if (!platforms->of_node)
                snd_soc_dlc_use_cpu_as_platform(platforms, cpus);
 }
-EXPORT_SYMBOL_GPL(asoc_simple_canonicalize_platform);
+EXPORT_SYMBOL_GPL(simple_util_canonicalize_platform);
 
-void asoc_simple_canonicalize_cpu(struct snd_soc_dai_link_component *cpus,
+void simple_util_canonicalize_cpu(struct snd_soc_dai_link_component *cpus,
                                  int is_single_links)
 {
        /*
@@ -668,9 +668,9 @@ void asoc_simple_canonicalize_cpu(struct snd_soc_dai_link_component *cpus,
        if (is_single_links)
                cpus->dai_name = NULL;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_canonicalize_cpu);
+EXPORT_SYMBOL_GPL(simple_util_canonicalize_cpu);
 
-void asoc_simple_clean_reference(struct snd_soc_card *card)
+void simple_util_clean_reference(struct snd_soc_card *card)
 {
        struct snd_soc_dai_link *dai_link;
        struct snd_soc_dai_link_component *cpu;
@@ -684,9 +684,9 @@ void asoc_simple_clean_reference(struct snd_soc_card *card)
                        of_node_put(codec->of_node);
        }
 }
-EXPORT_SYMBOL_GPL(asoc_simple_clean_reference);
+EXPORT_SYMBOL_GPL(simple_util_clean_reference);
 
-int asoc_simple_parse_routing(struct snd_soc_card *card,
+int simple_util_parse_routing(struct snd_soc_card *card,
                              char *prefix)
 {
        struct device_node *node = card->dev->of_node;
@@ -702,9 +702,9 @@ int asoc_simple_parse_routing(struct snd_soc_card *card,
 
        return snd_soc_of_parse_audio_routing(card, prop);
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_routing);
+EXPORT_SYMBOL_GPL(simple_util_parse_routing);
 
-int asoc_simple_parse_widgets(struct snd_soc_card *card,
+int simple_util_parse_widgets(struct snd_soc_card *card,
                              char *prefix)
 {
        struct device_node *node = card->dev->of_node;
@@ -721,9 +721,9 @@ int asoc_simple_parse_widgets(struct snd_soc_card *card,
        /* no widgets is not error */
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_widgets);
+EXPORT_SYMBOL_GPL(simple_util_parse_widgets);
 
-int asoc_simple_parse_pin_switches(struct snd_soc_card *card,
+int simple_util_parse_pin_switches(struct snd_soc_card *card,
                                   char *prefix)
 {
        char prop[128];
@@ -735,9 +735,9 @@ int asoc_simple_parse_pin_switches(struct snd_soc_card *card,
 
        return snd_soc_of_parse_pin_switches(card, prop);
 }
-EXPORT_SYMBOL_GPL(asoc_simple_parse_pin_switches);
+EXPORT_SYMBOL_GPL(simple_util_parse_pin_switches);
 
-int asoc_simple_init_jack(struct snd_soc_card *card,
+int simple_util_init_jack(struct snd_soc_card *card,
                          struct asoc_simple_jack *sjack,
                          int is_hp, char *prefix,
                          char *pin)
@@ -793,9 +793,9 @@ int asoc_simple_init_jack(struct snd_soc_card *card,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_init_jack);
+EXPORT_SYMBOL_GPL(simple_util_init_jack);
 
-int asoc_simple_init_aux_jacks(struct asoc_simple_priv *priv, char *prefix)
+int simple_util_init_aux_jacks(struct asoc_simple_priv *priv, char *prefix)
 {
        struct snd_soc_card *card = simple_priv_to_card(priv);
        struct snd_soc_component *component;
@@ -842,9 +842,9 @@ int asoc_simple_init_aux_jacks(struct asoc_simple_priv *priv, char *prefix)
        }
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_init_aux_jacks);
+EXPORT_SYMBOL_GPL(simple_util_init_aux_jacks);
 
-int asoc_simple_init_priv(struct asoc_simple_priv *priv,
+int simple_util_init_priv(struct asoc_simple_priv *priv,
                          struct link_info *li)
 {
        struct snd_soc_card *card = simple_priv_to_card(priv);
@@ -956,9 +956,9 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv,
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_init_priv);
+EXPORT_SYMBOL_GPL(simple_util_init_priv);
 
-int asoc_simple_remove(struct platform_device *pdev)
+int simple_util_remove(struct platform_device *pdev)
 {
        struct snd_soc_card *card = platform_get_drvdata(pdev);
 
@@ -966,9 +966,9 @@ int asoc_simple_remove(struct platform_device *pdev)
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_simple_remove);
+EXPORT_SYMBOL_GPL(simple_util_remove);
 
-int asoc_graph_card_probe(struct snd_soc_card *card)
+int graph_util_card_probe(struct snd_soc_card *card)
 {
        struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(card);
        int ret;
@@ -983,9 +983,9 @@ int asoc_graph_card_probe(struct snd_soc_card *card)
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_graph_card_probe);
+EXPORT_SYMBOL_GPL(graph_util_card_probe);
 
-int asoc_graph_is_ports0(struct device_node *np)
+int graph_util_is_ports0(struct device_node *np)
 {
        struct device_node *port, *ports, *ports0, *top;
        int ret;
@@ -1011,7 +1011,7 @@ int asoc_graph_is_ports0(struct device_node *np)
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(asoc_graph_is_ports0);
+EXPORT_SYMBOL_GPL(graph_util_is_ports0);
 
 static int graph_get_dai_id(struct device_node *ep)
 {
@@ -1066,7 +1066,7 @@ static int graph_get_dai_id(struct device_node *ep)
        return id;
 }
 
-int asoc_graph_parse_dai(struct device *dev, struct device_node *ep,
+int graph_util_parse_dai(struct device *dev, struct device_node *ep,
                         struct snd_soc_dai_link_component *dlc, int *is_single_link)
 {
        struct device_node *node;
@@ -1129,7 +1129,7 @@ parse_dai_end:
 
        return 0;
 }
-EXPORT_SYMBOL_GPL(asoc_graph_parse_dai);
+EXPORT_SYMBOL_GPL(graph_util_parse_dai);
 
 /* Module information */
 MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");