patches.renesas/0024-ASoC-rsnd-rsnd_dai_is_clk_master-can-be-shared.patch

From b6ecea4baf55e2fe786be5aff3cb17c742da5bed Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 23 Jan 2014 18:39:12 -0800
Subject: 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>
(cherry picked from commit e779a20da90b12d17af74fe544fafd814b66dc63)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 sound/soc/sh/rcar/rsnd.h | 1 +
 sound/soc/sh/rcar/ssi.c  | 9 ++++-----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index faacdcb8f05b..cd396dda85c5 100644
--- 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 ef3d45045d1f..ddcca067908c 100644
--- 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;
-- 
2.1.2