From 3524d47c7906be1e3d8502b7af39e4c038584286 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Thu, 22 Sep 2016 07:42:20 +0900
Subject: clk: uniphier: constify clock data arrays/structures

Clarify these clock data are constant.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/drivers/clk/uniphier/clk-uniphier-core.c b/drivers/clk/uniphier/clk-uniphier-core.c
index a91924e..721e59e 100644
--- a/drivers/clk/uniphier/clk-uniphier-core.c
+++ b/drivers/clk/uniphier/clk-uniphier-core.c
@@ -17,7 +17,7 @@
 static int uniphier_clk_enable(struct clk *clk)
 {
 	struct uniphier_clk_priv *priv = dev_get_priv(clk->dev);
-	struct uniphier_clk_gate_data *gate = priv->socdata->gate;
+	const struct uniphier_clk_gate_data *gate = priv->socdata->gate;
 	unsigned int nr_gate = priv->socdata->nr_gate;
 	void __iomem *reg;
 	u32 mask, data, tmp;
@@ -44,7 +44,7 @@ static int uniphier_clk_enable(struct clk *clk)
 static ulong uniphier_clk_get_rate(struct clk *clk)
 {
 	struct uniphier_clk_priv *priv = dev_get_priv(clk->dev);
-	struct uniphier_clk_rate_data *rdata = priv->socdata->rate;
+	const struct uniphier_clk_rate_data *rdata = priv->socdata->rate;
 	unsigned int nr_rdata = priv->socdata->nr_rate;
 	void __iomem *reg;
 	u32 mask, data;
@@ -78,7 +78,7 @@ static ulong uniphier_clk_get_rate(struct clk *clk)
 static ulong uniphier_clk_set_rate(struct clk *clk, ulong rate)
 {
 	struct uniphier_clk_priv *priv = dev_get_priv(clk->dev);
-	struct uniphier_clk_rate_data *rdata = priv->socdata->rate;
+	const struct uniphier_clk_rate_data *rdata = priv->socdata->rate;
 	unsigned int nr_rdata = priv->socdata->nr_rate;
 	void __iomem *reg;
 	u32 mask, data, tmp;
diff --git a/drivers/clk/uniphier/clk-uniphier-mio.c b/drivers/clk/uniphier/clk-uniphier-mio.c
index 2eea5eb..40c1b78 100644
--- a/drivers/clk/uniphier/clk-uniphier-mio.c
+++ b/drivers/clk/uniphier/clk-uniphier-mio.c
@@ -115,7 +115,7 @@
 		.data = 0x00020000,		\
 	}
 
-static struct uniphier_clk_gate_data uniphier_mio_clk_gate[] = {
+static const struct uniphier_clk_gate_data uniphier_mio_clk_gate[] = {
 	UNIPHIER_MIO_CLK_GATE_SD(0, 0),
 	UNIPHIER_MIO_CLK_GATE_SD(1, 1),
 	UNIPHIER_MIO_CLK_GATE_SD(2, 2),		/* for PH1-Pro4 only */
@@ -126,13 +126,13 @@ static struct uniphier_clk_gate_data uniphier_mio_clk_gate[] = {
 	UNIPHIER_MIO_CLK_GATE_USB(3, 7),	/* for PH1-sLD3 only */
 };
 
-static struct uniphier_clk_rate_data uniphier_mio_clk_rate[] = {
+static const struct uniphier_clk_rate_data uniphier_mio_clk_rate[] = {
 	UNIPHIER_MIO_CLK_RATE_SD(0, 0),
 	UNIPHIER_MIO_CLK_RATE_SD(1, 1),
 	UNIPHIER_MIO_CLK_RATE_SD(2, 2),		/* for PH1-Pro4 only */
 };
 
-static struct uniphier_clk_soc_data uniphier_mio_clk_data = {
+static const struct uniphier_clk_soc_data uniphier_mio_clk_data = {
 	.gate = uniphier_mio_clk_gate,
 	.nr_gate = ARRAY_SIZE(uniphier_mio_clk_gate),
 	.rate = uniphier_mio_clk_rate,
diff --git a/drivers/clk/uniphier/clk-uniphier.h b/drivers/clk/uniphier/clk-uniphier.h
index 18aa888..4e9f7dc 100644
--- a/drivers/clk/uniphier/clk-uniphier.h
+++ b/drivers/clk/uniphier/clk-uniphier.h
@@ -27,9 +27,9 @@ struct uniphier_clk_rate_data {
 };
 
 struct uniphier_clk_soc_data {
-	struct uniphier_clk_gate_data *gate;
+	const struct uniphier_clk_gate_data *gate;
 	unsigned int nr_gate;
-	struct uniphier_clk_rate_data *rate;
+	const struct uniphier_clk_rate_data *rate;
 	unsigned int nr_rate;
 };
 
@@ -48,7 +48,7 @@ struct uniphier_clk_soc_data {
  */
 struct uniphier_clk_priv {
 	void __iomem *base;
-	struct uniphier_clk_soc_data *socdata;
+	const struct uniphier_clk_soc_data *socdata;
 };
 
 extern const struct clk_ops uniphier_clk_ops;
-- 
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