patches.renesas/0098-ASoC-rsnd-tidyup-SSI-parent-related-function-macro-n.patch

From 0625166c1d275001f450dc67cccc9b91c2940f78 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Fri, 10 Apr 2015 08:50:12 +0000
Subject: [PATCH 098/129] ASoC: rsnd: tidyup SSI parent related function/macro
 names

Current rsnd driver is using SSI parent related function/macro as
"clock" related. but it is not only clock related.
tidyup function/macro naming.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 8c5c79a1cd51ce1b4fec8bbaecd17d599478bd27)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 sound/soc/sh/rcar/ssi.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 7bb9c087f3dc..2ef48a44c4ab 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -80,7 +80,7 @@ struct rsnd_ssi {
 #define rsnd_mod_to_ssi(_mod) container_of((_mod), struct rsnd_ssi, mod)
 #define rsnd_dma_to_ssi(dma)  rsnd_mod_to_ssi(rsnd_dma_to_mod(dma))
 #define rsnd_ssi_pio_available(ssi) ((ssi)->info->irq > 0)
-#define rsnd_ssi_clk_from_parent(ssi) ((ssi)->parent)
+#define rsnd_ssi_parent(ssi) ((ssi)->parent)
 #define rsnd_ssi_mode_flags(p) ((p)->info->flags)
 #define rsnd_ssi_dai_id(ssi) ((ssi)->info->dai_id)
 #define rsnd_ssi_of_node(priv) \
@@ -189,8 +189,10 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
 		rsnd_mod_hw_start(&ssi->mod);
 
 		if (rsnd_rdai_is_clk_master(rdai)) {
-			if (rsnd_ssi_clk_from_parent(ssi))
-				rsnd_ssi_hw_start(ssi->parent, io);
+			struct rsnd_ssi *ssi_parent = rsnd_ssi_parent(ssi);
+
+			if (ssi_parent)
+				rsnd_ssi_hw_start(ssi_parent, io);
 			else
 				rsnd_ssi_master_clk_start(ssi, io);
 		}
@@ -253,8 +255,10 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi)
 		rsnd_ssi_status_check(&ssi->mod, IIRQ);
 
 		if (rsnd_rdai_is_clk_master(rdai)) {
-			if (rsnd_ssi_clk_from_parent(ssi))
-				rsnd_ssi_hw_stop(ssi->parent);
+			struct rsnd_ssi *ssi_parent = rsnd_ssi_parent(ssi);
+
+			if (ssi_parent)
+				rsnd_ssi_hw_stop(ssi_parent);
 			else
 				rsnd_ssi_master_clk_stop(ssi);
 		}
@@ -598,7 +602,7 @@ int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
 	return !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_CLK_PIN_SHARE);
 }
 
-static void rsnd_ssi_parent_clk_setup(struct rsnd_priv *priv, struct rsnd_ssi *ssi)
+static void rsnd_ssi_parent_setup(struct rsnd_priv *priv, struct rsnd_ssi *ssi)
 {
 	if (!rsnd_ssi_is_pin_sharing(&ssi->mod))
 		return;
@@ -732,7 +736,7 @@ int rsnd_ssi_probe(struct platform_device *pdev,
 		if (ret)
 			return ret;
 
-		rsnd_ssi_parent_clk_setup(priv, ssi);
+		rsnd_ssi_parent_setup(priv, ssi);
 	}
 
 	return 0;
-- 
2.6.2