ASoC: rsnd: rsnd_dai_is_clk_master() can be shared

Current rsnd driver is using ssi local
rsnd_rdai_is_clk_master() for checking clock master.
But it can be rsnd_dai_is_clk_master(), and share in each file

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index faacdcb..cd396dd 100644 (file)
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -215,6 +215,7 @@ int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai);
 
 void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt);
 int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional);
+#define rsnd_dai_is_clk_master(rdai) ((rdai)->clk_master)
 
 /*
  *     R-Car Gen1/Gen2

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index ef3d450..ddcca06 100644 (file)
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -95,7 +95,6 @@ struct rsnd_ssiu {
 #define rsnd_ssi_dma_available(ssi) \
        rsnd_dma_available(rsnd_mod_to_dma(&(ssi)->mod))
 #define rsnd_ssi_clk_from_parent(ssi) ((ssi)->parent)
-#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
 #define rsnd_ssi_mode_flags(p) ((p)->info->flags)
 #define rsnd_ssi_dai_id(ssi) ((ssi)->info->dai_id)
 #define rsnd_ssi_to_ssiu(ssi)\
@@ -133,7 +132,7 @@ static void rsnd_ssi_mode_set(struct rsnd_priv *priv,
 #define ssi_parent_set(p, sync, adg, ext)              \
        do {                                            \
                ssi->parent = ssiu->ssi + p;            \
-               if (rsnd_rdai_is_clk_master(rdai))      \
+               if (rsnd_dai_is_clk_master(rdai))       \
                        val = adg;                      \
                else                                    \
                        val = ext;                      \
@@ -252,7 +251,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
        if (0 == ssi->usrcnt) {
                clk_enable(ssi->clk);
 
-               if (rsnd_rdai_is_clk_master(rdai)) {
+               if (rsnd_dai_is_clk_master(rdai)) {
                        if (rsnd_ssi_clk_from_parent(ssi))
                                rsnd_ssi_hw_start(ssi->parent, rdai, io);
                        else
@@ -302,7 +301,7 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi,
                rsnd_mod_write(&ssi->mod, SSICR, cr);   /* disabled all */
                rsnd_ssi_status_check(&ssi->mod, IIRQ);
 
-               if (rsnd_rdai_is_clk_master(rdai)) {
+               if (rsnd_dai_is_clk_master(rdai)) {
                        if (rsnd_ssi_clk_from_parent(ssi))
                                rsnd_ssi_hw_stop(ssi->parent, rdai);
                        else
@@ -522,7 +521,7 @@ static int rsnd_ssi_dma_start(struct rsnd_mod *mod,
        rsnd_ssi_hw_start(ssi, ssi->rdai, io);
 
        /* enable WS continue */
-       if (rsnd_rdai_is_clk_master(rdai))
+       if (rsnd_dai_is_clk_master(rdai))
                rsnd_mod_write(&ssi->mod, SSIWSR, CONT);
 
        return 0;