From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 10 Aug 2017 00:07:20 +0000 (+0000)
Subject: ASoC: rsnd: add rsnd_ssi_flags_has/add() macro
X-Git-Tag: v4.14-rc1~114^2~3^2~16^2~8
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=bf9b29c784b393d1e506945f1e24e871d2587eb3;p=linux.git

ASoC: rsnd: add rsnd_ssi_flags_has/add() macro

Current rsnd_ssi_mode_flags() is not useful. This patch adds
new rsnd_ssi_flags_has/add() macro for it.

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

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 281ed0da6ba1..ca9355b86bd9 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -101,7 +101,8 @@ struct rsnd_ssi {
 #define rsnd_ssi_to_dma(mod) ((ssi)->dma)
 #define rsnd_ssi_nr(priv) ((priv)->ssi_nr)
 #define rsnd_mod_to_ssi(_mod) container_of((_mod), struct rsnd_ssi, mod)
-#define rsnd_ssi_mode_flags(p) ((p)->flags)
+#define rsnd_ssi_flags_has(p, f) ((p)->flags & f)
+#define rsnd_ssi_flags_set(p, f) ((p)->flags |= f)
 #define rsnd_ssi_is_parent(ssi, io) ((ssi) == rsnd_io_to_mod_ssip(io))
 #define rsnd_ssi_is_multi_slave(mod, io) \
 	(rsnd_ssi_multi_slaves(io) & (1 << rsnd_mod_id(mod)))
@@ -114,10 +115,10 @@ int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io)
 	struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 
-	if (rsnd_ssi_mode_flags(ssi) & RSND_SSI_HDMI0)
+	if (rsnd_ssi_flags_has(ssi, RSND_SSI_HDMI0))
 		return RSND_SSI_HDMI_PORT0;
 
-	if (rsnd_ssi_mode_flags(ssi) & RSND_SSI_HDMI1)
+	if (rsnd_ssi_flags_has(ssi, RSND_SSI_HDMI1))
 		return RSND_SSI_HDMI_PORT1;
 
 	return 0;
@@ -132,7 +133,7 @@ int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)
 	if (!rsnd_ssi_is_dma_mode(mod))
 		return 0;
 
-	if (!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_NO_BUSIF))
+	if (!(rsnd_ssi_flags_has(ssi, RSND_SSI_NO_BUSIF)))
 		use_busif = 1;
 	if (rsnd_io_to_mod_src(io))
 		use_busif = 1;
@@ -986,13 +987,13 @@ static void __rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
 	ssi  = rsnd_mod_to_ssi(mod);
 
 	if (strstr(remote_ep->full_name, "hdmi0")) {
-		ssi->flags |= RSND_SSI_HDMI0;
+		rsnd_ssi_flags_set(ssi, RSND_SSI_HDMI0);
 		dev_dbg(dev, "%s[%d] connected to HDMI0\n",
 			 rsnd_mod_name(mod), rsnd_mod_id(mod));
 	}
 
 	if (strstr(remote_ep->full_name, "hdmi1")) {
-		ssi->flags |= RSND_SSI_HDMI1;
+		rsnd_ssi_flags_set(ssi, RSND_SSI_HDMI1);
 		dev_dbg(dev, "%s[%d] connected to HDMI1\n",
 			rsnd_mod_name(mod), rsnd_mod_id(mod));
 	}
@@ -1025,7 +1026,7 @@ int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
 
-	return !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_CLK_PIN_SHARE);
+	return !!(rsnd_ssi_flags_has(ssi, RSND_SSI_CLK_PIN_SHARE));
 }
 
 static u32 *rsnd_ssi_get_status(struct rsnd_dai_stream *io,
@@ -1108,10 +1109,10 @@ int rsnd_ssi_probe(struct rsnd_priv *priv)
 		}
 
 		if (of_get_property(np, "shared-pin", NULL))
-			ssi->flags |= RSND_SSI_CLK_PIN_SHARE;
+			rsnd_ssi_flags_set(ssi, RSND_SSI_CLK_PIN_SHARE);
 
 		if (of_get_property(np, "no-busif", NULL))
-			ssi->flags |= RSND_SSI_NO_BUSIF;
+			rsnd_ssi_flags_set(ssi, RSND_SSI_NO_BUSIF);
 
 		ssi->irq = irq_of_parse_and_map(np, 0);
 		if (!ssi->irq) {