redonkable/alistair23-linux
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ASoC: rsnd: rsnd_dai_is_clk_master() can be shared

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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>
This commit is contained in:
Kuninori Morimoto 2014-01-23 18:39:12 -08:00 committed by Mark Brown
parent e7ce74eaa7
commit e779a20da9
2 changed files with 5 additions and 5 deletions
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1
sound/soc/sh/rcar/rsnd.h
View file

@ -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

9
sound/soc/sh/rcar/ssi.c
View file

@ -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;